Air Pollution in British Columbia: Real-time Air Quality Index and smog alert.

Pollution and air quality forecast for British Columbia. Today is Saturday, April 20, 2024. The following air pollution values have been recorded for British Columbia:

sulfur dioxide (SO2) - 0 (Good)
nitrogen dioxide (NO2) - 3 (Good)
carbon monoxide (CO) - 63 (Good)
ozone (O3) - 7 (Good)
particulate matter (PM2.5) dust - 5 (Good)
particulate matter (PM10) suspended dust - 11 (Good)

Real-time Air Quality Index (AQI) for British Columbia, Tuesday, April 16, 2024: 1.

AQI 1 Good

What is the air quality in British Columbia today? Is the air polluted in British Columbia?. Is there smog?

Today (Tuesday, April 16, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in British Columbia.

What is the level of SO2 pollution? (sulfur dioxide (SO2))
0 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
3 (Good)

How high is the CO level? (carbon monoxide (CO))
63 (Good)

How is the O3 level today in British Columbia? (ozone (O3))
7 (Good)

What is the current level of PM2.5 in British Columbia? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 5 (Good) For comparison, the highest level of PM2.5 in British Columbia in the last 7 days was: 14 (Tuesday, May 30, 2023) and the lowest: 2 (Tuesday, April 9, 2024). The highest PM2.5 values were recorded: 40 (August 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: July (3.2).

What is the level of PM10 today in British Columbia? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in British Columbia is: 11 (Good) The highest PM10 values usually occur in month: 26 (August 2017). The lowest value of particulate matter PM10 pollution in British Columbia is usually recorded in: December (6).

Current data Tuesday, April 16, 2024, 10:00 AM

SO2 0 (Good)

NO2 3 (Good)

CO 63 (Good)

0 (Good)

O3 7 (Good)

PM2,5 5 (Good)

PM10 11 (Good)

Data on air pollution from recent days in British Columbia

index	2024-04-09	2024-04-10	2024-04-11	2024-04-12	2024-04-13	2024-04-14	2024-04-15	2024-04-16	2024-01-31	2024-02-01	2024-02-02	2024-02-03	2024-02-04	2024-02-05	2024-02-06	2024-02-07	2023-05-24	2023-05-25	2023-05-26	2023-05-27	2023-05-28	2023-05-29	2023-05-30	2022-05-27	2023-08-04	2023-08-02	2023-08-03	2023-08-01	2023-07-31	2023-07-30	2023-07-29	2023-07-28
co	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	170 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good
no2	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	10 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good
pm10	10 Good	14 Good	16 Good	9 Good	12 Good	14 Good	12 Good	7 Good	4 Good	6 Good	6 Good	7 Good	7 Good	6 Good	7 Good	12 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	19 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good
so2	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	4 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good
o3	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	68 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good
pm25	2 Good	4 Good	5 Good	4 Good	5 Good	6 Good	4 Good	3 Good	3 Good	3 Good	3 Good	4 Good	5 Good	4 Good	5 Good	9 Good	6 Good	6 Good	6 Good	5 Good	5 Good	4 Good	14 Moderate	6 Good	4 Good	5 Good	4 Good	5 Good	5 Good	6 Good	6 Good	5 Good
no	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	0 Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good	- Good

data source »

pollution pm25 hikersbay.com — Air pollution in British Columbia from March 2016 to May 2020

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
co:ppm	0.13 (Good)	0.13 (Good)	0.13 (Good)	0.13 (Good)	0.11 (Good)	0.14 (Good)	0.15 (Good)	0.13 (Good)	0.11 (Good)	0.12 (Good)	0.09 (Good)	0.08 (Good)	0.11 (Good)	0.12 (Good)	0.14 (Good)	0.13 (Good)	0.13 (Good)	0.11 (Good)	0.18 (Good)	0.2 (Good)	0.15 (Good)	0.22 (Good)	0.13 (Good)	0.11 (Good)	0.14 (Good)	0.15 (Good)	0.17 (Good)	0.14 (Good)	0.46 (Good)	0.25 (Good)	0.12 (Good)	0.15 (Good)	0.15 (Good)	0.12 (Good)	0.08 (Good)	0.1 (Good)	0.13 (Good)	0.13 (Good)	0.17 (Good)	0.18 (Good)	0.2 (Good)	0.17 (Good)	0.17 (Good)	0.17 (Good)	0.14 (Good)	0.2 (Good)	0.18 (Good)	0.18 (Good)	0.2 (Good)	0.22 (Good)	0.22 (Good)
no2:ppm	0 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0 (Good)	0 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0 (Good)	0 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0.01 (Good)	0.01 (Good)	0.01 (Good)
o3:ppm	0.03 (Good)	0.03 (Good)	0.03 (Good)	0.02 (Good)	0.02 (Good)	0.01 (Good)	0.01 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.03 (Good)	0.03 (Good)	0.02 (Good)	0.02 (Good)	0.01 (Good)	0.02 (Good)	0.01 (Good)	0.01 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.03 (Good)	0.03 (Good)	0.03 (Good)	0.02 (Good)	0.02 (Good)	0.01 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.03 (Good)	0.03 (Good)	0.03 (Good)	0.03 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.01 (Good)	0.02 (Good)	0.02 (Good)	0.02 (Good)	0.03 (Good)	0.03 (Good)	0.02 (Good)
pm10	11 (Good)	12 (Good)	11 (Good)	7.7 (Good)	6.4 (Good)	7.3 (Good)	14 (Good)	10 (Good)	10 (Good)	16 (Good)	12 (Good)	12 (Good)	16 (Good)	9.8 (Good)	13 (Good)	11 (Good)	6.7 (Good)	6 (Good)	7.3 (Good)	9.9 (Good)	8.4 (Good)	23 (Moderate)	13 (Good)	8.8 (Good)	25 (Moderate)	20 (Moderate)	12 (Good)	7.5 (Good)	6.4 (Good)	8.2 (Good)	8.8 (Good)	11 (Good)	16 (Good)	26 (Moderate)	21 (Moderate)	12 (Good)	12 (Good)	11 (Good)	12 (Good)	13 (Good)	10 (Good)	9.8 (Good)	9.5 (Good)	11 (Good)	11 (Good)	12 (Good)	10 (Good)	10 (Good)	11 (Good)	12 (Good)	12 (Good)
pm25	4.4 (Good)	5 (Good)	5.8 (Good)	6 (Good)	5 (Good)	6.2 (Good)	8.8 (Good)	6.6 (Good)	3.9 (Good)	5.6 (Good)	4 (Good)	3.9 (Good)	6 (Good)	4.7 (Good)	8.1 (Good)	7.3 (Good)	7.1 (Good)	6.1 (Good)	8.7 (Good)	8.9 (Good)	5.6 (Good)	40 (Unhealthy for Sensitive Groups)	8.2 (Good)	5.5 (Good)	6.8 (Good)	5.7 (Good)	6.8 (Good)	7.4 (Good)	6.9 (Good)	8.3 (Good)	7.7 (Good)	6.2 (Good)	9.6 (Good)	19 (Moderate)	15 (Moderate)	4.4 (Good)	4.6 (Good)	4.2 (Good)	4.4 (Good)	6 (Good)	7.3 (Good)	6.8 (Good)	5.4 (Good)	5.2 (Good)	4 (Good)	4.3 (Good)	3.2 (Good)	3.6 (Good)	4.3 (Good)	5.9 (Good)	4.9 (Good)
so2:ppm	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)	0 (Good)

data source »

Quality of life in British Columbia

Green and Parks in the City

British Columbia 79%

United States: 70% Venezuela: 41% Iceland: 72%

particulate matter PM2.5

British Columbia 7.4 (Good)

Pleasure of spending time in the city

British Columbia 82%

United States: 75% The Bahamas: 53% Venezuela: 41% Iceland: 89%

particulate matter PM10

British Columbia 13 (Good)

Air Pollution

British Columbia 20%

United States: 29% The Bahamas: 52% Venezuela: 59% Iceland: 13%

Garbage Disposal

British Columbia 76%

United States: 71% The Bahamas: 29% Venezuela: 18% Iceland: 79%

Availability and quality of drinking water

British Columbia 84%

United States: 71% The Bahamas: 55% Venezuela: 28% Iceland: 96%

Cleanliness and tidiness

British Columbia 70%

United States: 60% The Bahamas: 35% Venezuela: 22% Iceland: 75%

Noise and Light pollution

British Columbia 42%

United States: 47% The Bahamas: 39% Venezuela: 47% Iceland: 23%

Water Pollution

British Columbia 31%

United States: 44% The Bahamas: 58% Venezuela: 76% Iceland: 8.4%

Source: Numbeo

Abbotsford Airport

Tuesday, April 16, 2024, 10:00 AM

SO2 0 (Good)

sulfur dioxide (SO2)

NO2 0 (Good)

nitrogen dioxide (NO2)

CO 0.2 (Good)

carbon monoxide (CO)

0 (Good)

index_name_no

O3 0.04 (Good)

ozone (O3)

PM2,5 0.9 (Good)

particulate matter (PM2.5) dust

PM10 5 (Good)

particulate matter (PM10) suspended dust

Abbotsford

Tuesday, April 16, 2024, 10:00 AM

0 (Good)

index_name_no

PM2,5 1.4 (Good)

particulate matter (PM2.5) dust

SO2 0 (Good)

sulfur dioxide (SO2)

O3 0.03 (Good)

ozone (O3)

NO2 0 (Good)

nitrogen dioxide (NO2)

Burnaby South

Tuesday, April 16, 2024, 10:00 AM

PM2,5 2.1 (Good)

particulate matter (PM2.5) dust

CO 0.2 (Good)

carbon monoxide (CO)

SO2 0 (Good)

sulfur dioxide (SO2)

O3 0.04 (Good)

ozone (O3)

NO2 0 (Good)

nitrogen dioxide (NO2)

0 (Good)

index_name_no

Castlegar Zinio Park

Tuesday, April 16, 2024, 10:00 AM

PM2,5 1.6 (Good)

particulate matter (PM2.5) dust

NO2 0 (Good)

nitrogen dioxide (NO2)

SO2 0 (Good)

sulfur dioxide (SO2)

PM10 7 (Good)

particulate matter (PM10) suspended dust

0 (Good)

index_name_no

O3 0.04 (Good)

ozone (O3)

Chilliwack

Wednesday, February 7, 2024, 9:00 AM

0 (Good)

index_name_no

CO 0.2 (Good)

carbon monoxide (CO)

NO2 0.01 (Good)

nitrogen dioxide (NO2)

PM2,5 5.9 (Good)

particulate matter (PM2.5) dust

SO2 0 (Good)

sulfur dioxide (SO2)

O3 0 (Good)

ozone (O3)

PM10 9 (Good)

particulate matter (PM10) suspended dust

Colwood City Hall

Tuesday, May 30, 2023, 11:00 PM

O3 0.04 (Good)

ozone (O3)

PM2,5 6 (Good)

particulate matter (PM2.5) dust

0 (Good)

index_name_no

NO2 0 (Good)

nitrogen dioxide (NO2)

Coquitlam

Tuesday, April 16, 2024, 10:00 AM

O3 0.02 (Good)

ozone (O3)

0 (Good)

index_name_no

NO2 0.01 (Good)

nitrogen dioxide (NO2)

Courtenay Elementary

Tuesday, May 30, 2023, 11:00 PM

PM2,5 11 (Good)

particulate matter (PM2.5) dust

0 (Good)

index_name_no

NO2 0 (Good)

nitrogen dioxide (NO2)

O3 0.04 (Good)

ozone (O3)

Duncan 4804

Friday, May 27, 2022, 3:00 PM

NO2 48 (Moderate)

nitrogen dioxide (NO2)

O3 115 (Moderate)

ozone (O3)

PM10 22 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 2.5 (Good)

particulate matter (PM2.5) dust

CO 360 (Good)

carbon monoxide (CO)

SO2 5 (Good)

sulfur dioxide (SO2)

FORT ST JOHN LEARNIN

Tuesday, April 16, 2024, 10:00 AM

PM10 8 (Good)

particulate matter (PM10) suspended dust

O3 0.04 (Good)

ozone (O3)

0 (Good)

index_name_no

SO2 0 (Good)

sulfur dioxide (SO2)

NO2 0 (Good)

nitrogen dioxide (NO2)

PM2,5 0.8 (Good)

particulate matter (PM2.5) dust

Hope

Tuesday, April 16, 2024, 10:00 AM

NO2 0 (Good)

nitrogen dioxide (NO2)

O3 0.03 (Good)

ozone (O3)

0 (Good)

index_name_no

PM2,5 3 (Good)

particulate matter (PM2.5) dust

KITIMAT WHITESAIL

Tuesday, April 16, 2024, 10:00 AM

SO2 0 (Good)

sulfur dioxide (SO2)

NO2 0 (Good)

nitrogen dioxide (NO2)

O3 0.01 (Good)

ozone (O3)

0 (Good)

index_name_no

PM2,5 3 (Good)

particulate matter (PM2.5) dust

Kamloops Federal Bui

Tuesday, April 16, 2024, 10:00 AM

SO2 0 (Good)

sulfur dioxide (SO2)

PM2,5 0.9 (Good)

particulate matter (PM2.5) dust

O3 0.03 (Good)

ozone (O3)

0 (Good)

index_name_no

NO2 0.01 (Good)

nitrogen dioxide (NO2)

Kensington Park

Tuesday, April 16, 2024, 10:00 AM

SO2 0 (Good)

sulfur dioxide (SO2)

PM10 6 (Good)

particulate matter (PM10) suspended dust

NO2 0.01 (Good)

nitrogen dioxide (NO2)

O3 0.03 (Good)

ozone (O3)

PM2,5 1.6 (Good)

particulate matter (PM2.5) dust

0 (Good)

index_name_no

Langley

Tuesday, April 16, 2024, 10:00 AM

0 (Good)

index_name_no

O3 0.04 (Good)

ozone (O3)

SO2 0 (Good)

sulfur dioxide (SO2)

PM2,5 1 (Good)

particulate matter (PM2.5) dust

NO2 0 (Good)

nitrogen dioxide (NO2)

Mahon Park

Tuesday, April 16, 2024, 10:00 AM

O3 0.02 (Good)

ozone (O3)

SO2 0 (Good)

sulfur dioxide (SO2)

CO 0.2 (Good)

carbon monoxide (CO)

PM2,5 1.9 (Good)

particulate matter (PM2.5) dust

0 (Good)

index_name_no

NO2 0.01 (Good)

nitrogen dioxide (NO2)

Maple Ridge

Tuesday, April 16, 2024, 10:00 AM

NO2 0.01 (Good)

nitrogen dioxide (NO2)

CO 0.1 (Good)

carbon monoxide (CO)

O3 0.03 (Good)

ozone (O3)

0 (Good)

index_name_no

Nanaimo Labieux Road

Tuesday, May 30, 2023, 11:00 PM

NO2 0 (Good)

nitrogen dioxide (NO2)

0 (Good)

index_name_no

O3 0.04 (Good)

ozone (O3)

PM2,5 27 (Moderate)

particulate matter (PM2.5) dust

North Delta

Tuesday, April 16, 2024, 10:00 AM

0 (Good)

index_name_no

O3 0.04 (Good)

ozone (O3)

NO2 0 (Good)

nitrogen dioxide (NO2)

PM2,5 3.3 (Good)

particulate matter (PM2.5) dust

PRG Plaza 400

Tuesday, April 16, 2024, 10:00 AM

O3 0.03 (Good)

ozone (O3)

SO2 0 (Good)

sulfur dioxide (SO2)

0 (Good)

index_name_no

NO2 0 (Good)

nitrogen dioxide (NO2)

PM2,5 2.7 (Good)

particulate matter (PM2.5) dust

PM10 9 (Good)

particulate matter (PM10) suspended dust

Pitt Meadows

Tuesday, April 16, 2024, 10:00 AM

O3 0.03 (Good)

ozone (O3)

SO2 0 (Good)

sulfur dioxide (SO2)

PM2,5 2.5 (Good)

particulate matter (PM2.5) dust

NO2 0.01 (Good)

nitrogen dioxide (NO2)

0 (Good)

index_name_no

Port Alberni Element

Tuesday, April 16, 2024, 10:00 AM

PM2,5 3 (Good)

particulate matter (PM2.5) dust

Powell River James T

Friday, July 28, 2023, 1:00 AM

PM2,5 3.7 (Good)

particulate matter (PM2.5) dust

Quesnel Senior Secon

Friday, May 27, 2022, 3:00 PM

NO2 48 (Moderate)

nitrogen dioxide (NO2)

O3 115 (Moderate)

ozone (O3)

PM10 22 (Moderate)

particulate matter (PM10) suspended dust

PM2,5 2.5 (Good)

particulate matter (PM2.5) dust

CO 360 (Good)

carbon monoxide (CO)

SO2 5 (Good)

sulfur dioxide (SO2)

Richmond South

Tuesday, April 16, 2024, 10:00 AM

NO2 0 (Good)

nitrogen dioxide (NO2)

CO 0.1 (Good)

carbon monoxide (CO)

PM2,5 2.2 (Good)

particulate matter (PM2.5) dust

O3 0.04 (Good)

ozone (O3)

SO2 0 (Good)

sulfur dioxide (SO2)

0 (Good)

index_name_no

SQUAMISH ELEMENTARY

Tuesday, April 16, 2024, 10:00 AM

NO2 0 (Good)

nitrogen dioxide (NO2)

O3 0.02 (Good)

ozone (O3)

0 (Good)

index_name_no

SO2 0 (Good)

sulfur dioxide (SO2)

PM2,5 4.2 (Good)

particulate matter (PM2.5) dust

Saturna

Monday, May 29, 2023, 8:00 PM

O3 0.04 (Good)

ozone (O3)

Smithers St Josephs

Friday, May 27, 2022, 3:00 PM

PM2,5 32 (Moderate)

particulate matter (PM2.5) dust

NO2 0.02 (Good)

nitrogen dioxide (NO2)

O3 0.03 (Good)

ozone (O3)

SO2 0 (Good)

sulfur dioxide (SO2)

PM10 25 (Moderate)

particulate matter (PM10) suspended dust

CO 100 (Good)

carbon monoxide (CO)

Surrey East

Tuesday, April 16, 2024, 10:00 AM

CO 0.1 (Good)

carbon monoxide (CO)

PM2,5 1.1 (Good)

particulate matter (PM2.5) dust

0 (Good)

index_name_no

NO2 0.01 (Good)

nitrogen dioxide (NO2)

O3 0.03 (Good)

ozone (O3)

TERRACE SKEENA MIDDL

Tuesday, April 16, 2024, 10:00 AM

O3 0 (Good)

ozone (O3)

PM2,5 5.2 (Good)

particulate matter (PM2.5) dust

0 (Good)

index_name_no

SO2 0 (Good)

sulfur dioxide (SO2)

NO2 0 (Good)

nitrogen dioxide (NO2)

Tsawwassen

Tuesday, May 30, 2023, 11:00 PM

CO 0.2 (Good)

carbon monoxide (CO)

SO2 0 (Good)

sulfur dioxide (SO2)

O3 0.04 (Good)

ozone (O3)

NO2 0 (Good)

nitrogen dioxide (NO2)

PM2,5 11 (Good)

particulate matter (PM2.5) dust

0 (Good)

index_name_no

Vancouver Airport

Tuesday, April 16, 2024, 11:00 AM

NO2 0 (Good)

nitrogen dioxide (NO2)

O3 0.04 (Good)

ozone (O3)

CO 0.2 (Good)

carbon monoxide (CO)

0 (Good)

index_name_no

PM2,5 3.8 (Good)

particulate matter (PM2.5) dust

SO2 0 (Good)

sulfur dioxide (SO2)

Vernon Science Centr

Tuesday, April 16, 2024, 11:00 AM

O3 0.04 (Good)

ozone (O3)

PM10 4 (Good)

particulate matter (PM10) suspended dust

NO2 0 (Good)

nitrogen dioxide (NO2)

0 (Good)

index_name_no

PM2,5 1.7 (Good)

particulate matter (PM2.5) dust

Victoria Topaz

Tuesday, May 30, 2023, 11:00 PM

NO2 0 (Good)

nitrogen dioxide (NO2)

SO2 0 (Good)

sulfur dioxide (SO2)

CO 0.1 (Good)

carbon monoxide (CO)

PM2,5 2 (Good)

particulate matter (PM2.5) dust

O3 0.04 (Good)

ozone (O3)

0 (Good)

index_name_no

Whistler Meadow Park

Tuesday, April 16, 2024, 10:00 AM

NO2 0 (Good)

nitrogen dioxide (NO2)

PM2,5 3.5 (Good)

particulate matter (PM2.5) dust

O3 0.02 (Good)

ozone (O3)

0 (Good)

index_name_no

Williams Lake Column

Tuesday, April 16, 2024, 10:00 AM

0 (Good)

index_name_no

PM10 10 (Good)

particulate matter (PM10) suspended dust

O3 0.04 (Good)

ozone (O3)

NO2 0 (Good)

nitrogen dioxide (NO2)

PM2,5 0.4 (Good)

particulate matter (PM2.5) dust

Abbotsford Airport

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
co	0.2	0.17	0.21	0.21	0.2	0.23	0.2	0.16
no2	0	0	0.01	0.01	0.01	0.01	0.01	0
pm10	6.8	9.9	14	13	6.9	16	11	5.3
so2	0	0	0	0	0	0	0	0
o3	0.04	0.04	0.02	0.02	0.02	0.02	0.03	0.04
pm25	3.5	5.4	8.6	7.2	6.2	10	3.3	1.5
no	0	0	0	0	0	0	0	0

Abbotsford

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
o3	0.04	0.04	0.02	0.02	0.03	0.02	0.03	0.04
pm25	2.9	5.7	8	5.5	3	8.1	2	1.9
no	0	0	0	0	0	0	0	0
no2	0	0	0.01	0.01	0.01	0.01	0.01	0
so2	0	0	0	0	0	0	0	0

Burnaby South

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
so2	0	0	0	0	0	0	0	0
o3	0.04	0.04	0.02	0.02	0.03	0.03	0.03	0.03
co	0.2	0.2	0.24	0.23	0.2	0.2	0.2	0.21
no	0	0	0	0	0	0	0	0
no2	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01
pm25	1.7	3.7	4.3	2.6	4	4.7	2.9	1.6

Castlegar Zinio Park

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no2	0	0.01	0.01	0.01	0.01	0	0.01	0
pm10	8.5	20	18	16	9	11	14	5.1
no	0	0	0	0	0	0	0	0
so2	0	0	0	0	0	0	0	0
pm25	2.5	8.2	8	9.1	5.2	4.3	5.5	3
o3	0.05	0.02	0.02	0.01	0.03	0.03	0.03	0.03

Chilliwack

index	2024-02-07	2024-02-06	2024-02-05	2024-02-04	2024-02-03	2024-02-02	2024-02-01	2024-01-31
co	0.32	0.2	0.19	0.27	0.24	0.21	0.2	0.13
pm25	8.8	4.7	3.9	4.9	4.1	2.6	2.9	2.6
no	0.01	0	0	0.01	0.01	0	0.01	0
o3	0	0.02	0.03	0.01	0	0.01	0.01	0.01
so2	0	0	0	0	0	0	0	0
no2	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
pm10	12	7	6	7.1	7.5	6.2	5.7	4.4

Colwood City Hall

index	2023-05-30	2023-05-29	2023-05-28	2023-05-27	2023-05-26	2023-05-25	2023-05-24
pm25	4.3	3.6	4.4	4.6	7.8	6.4	5.4
no2	0	0	0	0	0.01	0	0
no	0	0	0	0	0	0	0
o3	0.04	0.03	0.03	0.03	0.03	0.03	0.03

Coquitlam

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no	0	0	0	0	0	0	0	0
o3	0.04	0.03	0.02	0.02	0.03	0.02	0.02	0.03
no2	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01

Courtenay Elementary

index	2023-05-30	2023-05-29	2023-05-28	2023-05-27	2023-05-26	2023-05-25	2023-05-24
pm25	28	3.3	3.8	2.7	4.6	3.7	4.6
no2	0	0	0	0	0	0	0
o3	0.03	0.03	0.03	0.02	0.02	0.02	0.03
no	0	0	0	0	0	0	0

Duncan 4804

index	2022-05-27
no2	10
o3	98
pm10	14
pm25	4.1
co	249
so2	2.1

FORT ST JOHN LEARNIN

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
pm10	2.4	14	13	15	22	19	17	24
no2	0	0	0	0	0	0.01	0.01	0
o3	0.04	0.04	0.04	0.04	0.03	0.03	0.04	0.04
no	0	0	0	0	0	0	0	0
pm25	0.63	4.2	4.6	2.4	4	3.3	2.7	2.3
so2	0	0	0	0	0	0	0	0

Hope

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
pm25	3.4	7.1	7.8	3.6	4.5	4.1	3.2	2.6
no2	0	0	0.01	0.01	0.01	0.01	0.01	0.01
no	0	0	0.01	0	0	0	0	0
o3	0.04	0.04	0.04	0.03	0.03	0.03	0.03	0.03

KITIMAT WHITESAIL

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
o3	0.02	0.04	0.02	0.03	0.03	0.03	0.02	0.04
no	0	0	0	0	0	0	0	0
no2	0	0	0	0	0	0	0	0
pm25	2.2	2.2	4	4	3	2.5	2.1	2.5
so2	0	0	0	0	0	0	0	0

Kamloops Federal Bui

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no2	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01
o3	0.04	0.04	0.03	0.03	0.03	0.03	0.02	0.03
pm25	2.6	6.1	6.6	4.1	5.3	4.4	4	3.2
no	0	0	0.01	0	0	0	0.01	0
so2	0	0	0	0	0	0	0	0

Kensington Park

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
so2	0	0	0	0	0	0	0	0
pm10	6.5	8	9.3	7.2	5.3	6.6	6.3	5.4
o3	0.04	0.03	0.02	0.02	0.03	0.02	0.02	0.03
no2	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
no	0	0	0	0	0	0	0	0
pm25	1.9	2.4	4.5	5.4	3.7	4.6	3.5	2.1

Langley

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
pm25	2.2	5.8	9.1	14	2.5	8.7	5.9	1.2
o3	0.04	0.04	0.02	0.02	0.03	0.02	0.02	0.04
no	0	0	0	0	0	0	0	0
no2	0	0	0.01	0.01	0.01	0.01	0.01	0
so2	0	0	0	0	0	0	0	0

Mahon Park

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
o3	0.04	0.03	0.02	0.02	0.03	0.03	0.02	0.03
pm25	2.8	4	4.7	3.4	1.7	3.7	3.8	2.6
so2	0	0	0	0	0	0	0	0
no2	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01
co	0.14	0.15	0.23	0.17	0.18	0.2	0.2	0.17
no	0	0	0.01	0	0	0	0	0

Maple Ridge

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no2	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
co	0.1	0.11	0.16	0.19	0.12	0.16	0.14	0.11
o3	0.04	0.04	0.02	0.02	0.03	0.02	0.03	0.04
no	0	0	0	0	0	0	0	0

Nanaimo Labieux Road

index	2023-05-30	2023-05-29	2023-05-28	2023-05-27	2023-05-26	2023-05-25	2023-05-24
no2	0	0	0	0	0	0	0
o3	0.04	0.03	0.03	0.02	0.02	0.03	0.02
pm25	20	4.7	3.5	4.7	4.3	5.1	6.2
no	0	0	0	0	0	0	0

North Delta

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
o3	0.04	0.04	0.02	0.02	0.03	0.02	0.03	0.04
no	0	0	0	0.01	0	0	0	0
pm25	3.9	4.9	5.8	4.8	4.3	7.9	4.9	2.6
no2	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01

PRG Plaza 400

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
so2	0	0	0	0	0	0	0	0
pm25	3.5	3.1	7	2.7	3.1	7.2	4.1	3
no2	0.01	0	0.01	0	0.01	0.01	0.01	0.01
o3	0.03	0.04	0.03	0.04	0.03	0.03	0.03	0.03
pm10	9.1	7.3	-	7.2	5.4	19	20	8.9
no	0	0	0	0	0	0	0	0

Pitt Meadows

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
o3	0.04	0.03	0.02	0.02	0.03	0.02	0.02	0.03
no	0	0	0	0	0	0	0.01	0
pm25	3.1	4.5	5.2	3.4	3	5.4	1.7	0.83
no2	0.01	0.01	0.01	0.01	0	0.01	0.01	0.01
so2	0	0	0	0	0	0	0	0

Port Alberni Element

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
pm25	3.5	5.8	7.5	4.1	4.4	4.7	5.2	4.2

Powell River James T

index	2023-07-28	2023-07-29	2023-07-30	2023-07-31	2023-08-01	2023-08-03	2023-08-02	2023-08-04
pm25	5	6.2	5.8	4.6	5	4.3	4.7	3.5

Quesnel Senior Secon

index	2022-05-27
no2	10
o3	98
pm10	14
pm25	4.1
co	249
so2	2.1

Richmond South

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no2	0	0	0.01	0	0.01	0.02	0.01	0
co	0.1	0.1	0.17	0.1	0.14	0.17	0.17	0.1
o3	0.04	0.04	0.02	0.03	0.02	0.02	0.02	0.04
pm25	2.7	3.5	3.5	2.8	4.6	6.7	3	3
no	0	0	0.01	0	0	0	0.01	0
so2	0	0	0	0	0	0	0	0

SQUAMISH ELEMENTARY

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no	0	0	0	0	0	0	0	0
pm25	2.7	3.3	7.5	5.2	2	3.3	4.2	1.4
no2	0	0	0	0	0	0.01	0	0
o3	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.03
so2	0	0	0	0	0	0	0	0

Saturna

index	2023-05-29	2023-05-28	2023-05-27	2023-05-26	2023-05-25	2023-05-24
o3	0.03	0.03	0.03	0.03	0.03	0.03

Smithers St Josephs

index	2022-05-27
pm25	11
no2	8.2
o3	9.3
so2	8.4
pm10	30
co	11

Surrey East

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no	0	0	0	0	0	0	0	0
no2	0.01	0	0.01	0.01	0.01	0.01	0.01	0
co	0.15	0.16	0.2	0.23	0.2	0.21	0.22	0.15
pm25	1.4	5.1	5.5	4.7	6.5	8	4.1	4
o3	0.04	0.04	0.02	0.02	0.02	0.02	0.02	0.04

TERRACE SKEENA MIDDL

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
so2	0	0	0	0	0	0	0	0
o3	0.02	0.04	0.02	0.03	0.02	0.03	0.02	0.04
no	0	0	0	0	0	0	0	0
pm25	4.5	2.8	5.4	5.6	2.9	2.9	3.7	2.9
no2	0	0	0.01	0	0	0	0	0

Tsawwassen

index	2023-05-30	2023-05-29	2023-05-28	2023-05-27	2023-05-26	2023-05-25	2023-05-24
no	0	0	0	0	0	0	0
co	0.16	0.1	0.1	0.11	0.18	0.14	0.1
so2	0	0	0	0	0	0	0
no2	0	0	0	0.01	0.01	0.01	0.01
pm25	11	3.2	4.1	4.7	5.1	7.2	6.6
o3	0.03	0.03	0.03	0.02	0.02	0.02	0.02

Vancouver Airport

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
so2	0	0	0	0	0	0	0	0
no2	0.01	0.01	0.01	0.01	0.01	0.02	0.01	0.01
no	0	0	0.01	0	0	0	0.01	0
co	0.21	0.16	0.22	0.19	0.2	0.21	0.22	0.17
o3	0.04	0.04	0.02	0.03	0.03	0.02	0.02	0.04
pm25	3.4	4.8	4.8	3	2.6	6.5	4.8	1.6

Vernon Science Centr

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no2	0	0	0.01	0.01	0.01	0.01	0.01	0.01
o3	0.05	0.04	0.03	0.02	0.03	0.02	0.03	0.03
pm25	2.2	5.1	7.7	5.5	4.8	7.2	5.3	4.1
no	0	0	0	0	0	0.01	0.01	0
pm10	8.7	14	16	17	10	30	19	15

Victoria Topaz

index	2023-05-30	2023-05-29	2023-05-28	2023-05-27	2023-05-26	2023-05-25	2023-05-24
pm25	6.5	5.2	7.1	6.4	10	8.5	9.3
co	0.06	0.05	0.05	0.04	0.13	0.11	0.11
no2	0	0.01	0	0.01	0.01	0.01	0.01
o3	0.03	0.03	0.03	0.02	0.02	0.02	0.02
no	0	0	0	0	0.01	0	0
so2	0	0	0	0	0	0	0

Whistler Meadow Park

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
no	0	0	0	0	0	0	0	0
no2	0	0	0	0	0	0	0	0
pm25	5	4.7	4.3	3.7	1.6	1.8	3	3.7
o3	0.04	0.04	0.03	0.02	0.03	0.03	0.02	0.02

Williams Lake Column

index	2024-04-16	2024-04-15	2024-04-14	2024-04-13	2024-04-12	2024-04-11	2024-04-10	2024-04-09
pm10	7.6	11	12	9.8	6	11	10	8.7
pm25	1.2	1.3	4.2	2	1.2	2.3	2.1	1.4
o3	0.04	0.05	0.03	0.04	0.04	0.04	0.03	0.03
no	0	0	0	0	0	0	0	0
no2	0	0	0.01	0	0	0	0.01	0.01

Abbotsford Airport

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm10	11	12	11	7.7	6.4	7.3	14	10	10	16	12	12	16	9.8	13	11	8.5	5.7	7	11	9.2	27	15	10	13	9.2	12	7.2	7	12	9.6	12	23	20	17	17	19	8.4	6.2	11	9.7	11	7.8	14	17	20	11	13	18	16	10
co:ppm	0.13	0.13	0.13	0.13	0.11	0.14	0.15	0.13	0.11	0.12	0.09	0.08	0.11	0.12	0.14	0.13	0.13	0.11	0.18	0.2	0.15	0.22	0.13	0.11	0.14	0.15	0.17	0.14	0.46	0.25	0.12	0.15	0.15	0.12	0.08	0.1	0.13	0.13	0.17	0.18	0.2	0.17	0.17	0.17	0.14	0.2	0.18	0.18	0.2	0.22	0.22
no2:ppm	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01
pm25	4	5.8	7.3	5.4	2.9	5.2	8.9	6.3	3.9	6.1	4.1	3.9	6.5	4.4	8.1	5.5	5.7	3.9	6.5	9.3	5.6	22	6.7	4.4	6.4	4.9	6.9	4.4	4	5.8	5.3	6.5	8.4	8.3	5.2	5.2	6.3	3.8	2.7	5.7	4.8	5	3.2	4.4	4.3	5.8	3.9	4.8	6.3	8.7	4.8
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.03	0.03
so2:ppm	0	0	0	0	0	0	0	0	0	-	-	-	0	-	0	-	-	-	-	-	-	0	0	-	-	-	-	-	-	-	-	-	-	-	-	-	0	-	-	-	-	-	-	-	-	0	-	0	0	0	-

Abbotsford

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.02	0.01	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.02	0.02
pm25	4.3	4.9	6.6	4.8	3.2	4.6	8.9	5.8	3.3	5.7	3.8	4	6.4	4.1	7.7	5.2	5.7	4	6	8.8	5.1	39	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Burnaby South

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.01	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.01	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.01	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.02	0.02
pm25	4.6	4.9	4.6	4.5	2.7	4.6	7.2	6.1	3.2	6.2	5	4.7	5.8	4.2	5.1	4.8	5.5	3.8	6	7.5	5.7	35	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Castlegar Zinio Park

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08
pm25	3.5	4.8	6.7	7.9	7.7	8.4	12	7.9	4.7	5.3	4.5	3.8	5.8	5.5	8.1	6.8	8.8	8.1	13	11	18	111

Chilliwack

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.02	0.02
pm25	3.7	4.9	5.6	4.4	2.8	4.3	7.7	5.5	3.9	7.3	6.6	6.3	9.1	5.6	9.4	5.8	4.3	5	7.3	10	6.3	39	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Colwood City Hall

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08
pm25	3	3.7	5.1	4.7	3.6	5.9	8.7	6.9	3.5	4.2	2.1	3	6.9	5.9	8.8	8.4	9.6	8.4	10	9.9	5.2	43

Coquitlam

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.02	0.02	0.01	0.02	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.01	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.01	0.02	0.04	0.02	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.02

Courtenay Elementary

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08
pm25	3	5.1	8.4	11	7.6	11	14	9.8	3.5	4.5	3	2.4	3.8	3.6	11	14	13	13	14	12	3.8	40

Crofton Substation

index	2018-11
pm25	9.3

Golden Hospital

index	2017-09	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm10	12	15	14	17	24	22	16	13	16	13	13	13	13	14	13	15	21
pm25	-	-	-	-	-	-	-	-	-	-	-	-	-	3.9	2.7	3.3	4.7

Grand Forks City Hal

index	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm25	6.3	13	20	14	2.9	2.9	2.4	3.9	6.8	7.2	6.2	5.8	4.3	2.6	3.3	2.2	2.6	2.2	9.8	3.3

Hope

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.01	0.01	0.01	0.01	0.01	0.02	0.03	0.02	0.03	0.03	0.02	0.03	0.02	0.02	0.01	0.01	0.02	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.02	0.02
pm25	3	4.5	5.1	4.4	3.7	4.2	5.9	4.7	4.1	5.6	4.3	4.3	6.4	4.4	5.1	4.5	4.1	4.8	5.7	6.5	6.3	37	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Houston Firehall

index	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm10	53	45	18	9.8	10	11	12	15	14	19	15	13	13	19	19	16	11	11	11	13	11	12	12	12	11	12	21

KITIMAT WHITESAIL

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08
pm25	3.3	3.7	3.3	3.1	3.9	4	3.3	3.4	3.7	5.3	4	3.1	5.6	3.9	7.3	4.7	4.4	5.9	6	4.8	5.8	14

Kamloops Federal Bui

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08
pm25	3.7	5.9	6.5	8.5	4.5	7.6	11	6.7	5.7	7	5.4	5	7.4	5.5	11	8.8	7.5	6.7	12	10	5.7	46

Kelowna College

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.03	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.03	0.03	0.04	0.04	0.03	0.03	0.01	0.02	0.02	0.02	0.02	0.03	0.04	0.03	0.03	0.03	0.02	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03
pm25	3.2	4.5	5.1	6.5	7.2	7.2	9.8	5.6	2.1	3.7	2	2.9	5.3	5.2	7.8	7.2	7.7	6	10	9.8	5	46	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Kensington Park

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm25	4.2	4.5	3.9	3.8	2.3	3.3	5.8	5	4.1	5.6	3.7	4.3	5.5	3.3	4.7	4.5	4.2	3.3	4.5	6.1	4.3	22	6.5	4.4	5.7	4.1	4.3	3.9	4.7	6.3	5.1	4.9	9	11	6.2	4.8	4.9	3.4	2.8	4.7	4.4	4.7	2.3	2.7	4	5.4	5.1	5.3	5.6	6.7	3.6
o3:ppm	0.03	0.03	0.02	0.01	0.02	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.02	0.01	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.03	0.02

Langdale Elementary

index	2019-01	2018-11	2018-07	2018-06	2018-05	2018-03	2017-09	2017-08	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm25	-	4	16	11	10	6.7	8.3	11	5.8	5.4	7.8	6.1	5.3	5.4	5.9	6.3	4.2	-	3.2	2.3	3.3	3.7	5.8	4.4
pm10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	8.5	8.9	10	10	10	9.3	9.1	10	6.8
no2:ppm	0.01	-	0.01	0	0	0.01	0	0.01	0	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0.01	0.01	0.01	0.01	0.01	0
so2:ppm	-	-	0	-	0	-	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Langley

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.02	0.03	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03
pm25	3.8	4.9	6.2	5	3	4.2	9.5	8.4	3.8	5.1	3.1	2.7	5.3	6.8	7.4	5.1	7.1	4.6	7.7	12	4.3	37	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Mahon Park

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.01	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.02	0.02
pm25	3.5	4.3	3.8	3.9	2.3	3.6	6.3	4.1	3.7	5.7	4	4.6	5.6	3.1	4	4.6	4.9	4.2	5.5	6.6	5	33	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Maple Ridge

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.01	0.02	0.02	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.04	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03

Nanaimo Labieux Road

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03
pm25	4.6	2.4	2.5	2.7	1.7	3.8	7.3	4.3	3.5	4.6	3.2	3.2	3.9	1.9	4	3.4	4.6	2.7	6.2	5.9	3.2	48	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

North Delta

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.01	0.01	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.02	0.01	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.03	0.03
pm25	4.3	5.3	5.7	4.8	3.2	4.5	7.9	5.9	4.7	7	4.6	4.2	6.4	4.5	7.4	5	5.2	3.9	7.4	7.3	4.7	22	5.6	4.2	6.4	5.1	4.7	3.8	5.7	8.1	6	6.7	9.3	9.2	6.3	6	5.8	3.7	3.4	5.3	6	6.6	3.5	3.4	4.2	5.3	3.8	4	4	4.7	2.5

PRG Plaza 400

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.01	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.01	0.01	0.01	0.02	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02
so2:ppm	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
no2:ppm	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0.01	0.01	0.02	0.02	0.02	0.01	0.01	0.01	0.01	0.01	0	0	0.01	0.01	0.02	0.02	0.02	0.01	0.01	0.01	0.01	0.01	0.01	0	0.01	0.01	0.01	0.01	0.02	0.02	0.01	0.01	0.01	0	0	0	0.01	0.01	0.01
pm25	5.6	6.5	6.5	6.4	9.8	11	9.6	9.1	6.4	8.8	7.3	6.3	10	7.4	15	13	11	8.3	12	13	9.3	71	11	8.1	9.1	9	8.5	10	14	8.7	8.3	4.8	6	36	17	7	7.2	5.4	6.4	7.5	10	11	8.8	8.9	6.2	6	5.3	5.8	6.5	9.5	11

Pitt Meadows

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.02	0.02	0.02	0.03	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.01	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.02	0.02	0.02	0.01	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.02	0.02	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.03
pm25	2.9	5.5	5.8	4.2	2.3	3.3	7.7	4.9	3.4	5.7	4.7	4.7	6.2	4.3	5.8	5.4	5.5	4.7	6.9	8	4.5	38	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Port Alberni Element

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08
pm25	4.6	6	8.6	12	9.6	12	14	11	4	5.1	3.6	4.6	5.7	5	9.8	14	12	11	14	13	4.3	36

Powell River James T

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4.9	6.3	7.7	8.6	7.5	20	10	7.3	9.6	6.4	6	5.5	4	5.4	6.7	7.3	10	14	9.1	6.5	6.5	5.2	4.5	5.2	4.8	5.7	5.3	6.5	6.8	7.8	6.1	6.3	7.6	8.8	4.7
pm25	1.3	1.7	1.6	1.2	0.96	1.2	2.8	2.4	1.7	3.1	2.1	1.5	2.7	1.4	2.1	1.8	1.6	2.4	3.8	3.2	2.2	17	4.4	2.8	4.1	1.9	1.9	2.2	0.99	2.2	2.8	3.2	4.8	3.1	2.5	1.9	2.2	1.7	1.1	1.5	1.7	1.7	1.3	1.6	1.6	2.1	1.2	1.4	1.8	2.7	1.1

Powell River Wildwoo

index	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm10	4.3	4.9	7.3	7.8	11	13	9.8	7.3	7.4	5.3	5	5.5	5.2	5.5	5.3	6.7	7.2	8.3	6.8	6.5	7.9	8.4	5.2
pm25	1	1.8	3	2.6	5.3	9.2	2.8	2	2.4	1.3	1.1	1.7	1.7	1.8	1.5	1.9	1.9	2.5	1.7	1.8	2.2	2.9	1.4

Quesnel Senior Secon

index	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.01	0.01	0.01	0.02	0.03	0.02	0.01	0.02	0.01	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.02	0.02	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.03	0.03	0.03	0.03
pm25	7	8.3	8	9.1	8.2	9.3	7.9	4.6	6.4	5.6	5.5	9.7	8	17	13	12	8.3	14	12	8.2	71	9.9	7.7	9.4	8	11	9	12	12	12	8.6	16	49	28	7	6.2	7	9.8	9.3	11	11	9.5	9.2	6.4	6.3	5.1	5.5	7.8	8.8	8.8
no2:ppm	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0	0	0.01	0.01	0.02	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0	0	0.01	0.01	0.01
so2:ppm	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	-	-	-	-	-	0	0	-	0	-	-	-	-	0	-	-	-	0	0	0	0	0	0	-

Richmond South

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.02	0.02	0.01	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.02	0.01	0.01	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.03	0.02
pm25	4.2	5.4	5.7	5.6	3.7	6.3	10	6.6	3.9	5.5	4.2	4	5.3	4.5	7.1	6.5	7.2	6.2	7.7	7.8	4.6	41	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Saturna

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.04	0.04	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.03	0.02	0.03	0.03	0.04	0.04	0.03	0.02	0.03	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.04	0.03	0.03	0.03	0.02	0.03	0.03	0.03	0.03	0.03	0.03	0.03	0.04	0.04	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.03	0.04	0.04	0.03

Smithers St Josephs

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
no2:ppm	0	0	0.01	0.01	0.01	0.01	0.01	0	0	0	0	0	0	0	0.01	0.01	0	0.01	0.01	0	0	0	0	0	0	0.01	0.02	0.01	0.01	0.01	0	0	0	0	0	0	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0	0	0	0	0	0.01
o3:ppm	0.02	0.02	0.02	0.01	0.02	0.01	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.03	0.02	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.01	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.02	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.02	0.02
pm25	3.7	6.5	8.2	11	10	11	11	9.9	5.4	5.6	5.3	3.2	5.9	5.7	14	16	9.9	14	11	7.7	8.7	5.8	2.7	3.9	6.2	8.8	17	9.7	15	14	8.5	5.4	7.4	2.9	2.6	3.5	5.5	6.9	11	16	12	11	12	4.8	3.8	3.4	3.1	4.3	4.7	8.7

Surrey East

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.03	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.01	0.02	0.02	0.01	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03
pm25	4.8	5.6	6	5.3	3.3	5.4	8.4	6.3	3.5	5.9	4.3	4.7	6.6	5	7.1	5.8	7	4.9	6.9	8.5	4.9	37	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Tsawwassen

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07
o3:ppm	0.03	0.03	0.03	0.02	0.03	0.02	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.02	0.03
pm25	3.7	4.3	4.9	4.3	3	4.7	6.9	4.8	3	4.1	3.4	3.3	4.3	3.5	5.5	4.4	4.5	3.9	5	5.3	3	37	-

Vancouver Airport

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.02	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.01	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.02	0.01	0.01	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.02	0.02
pm25	3.3	4.1	4.9	5.3	3.5	5.4	8.4	5.4	3.4	5.2	3.1	3.3	5	3.9	6.8	6.2	6.8	5	7.2	7.9	4.5	37	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Vanderhoof BAM

index	2020-04	2019-10	2019-09	2019-08	2019-06	2019-01
pm25	6.9	10	6.3	6	1.6	7.6

Vernon Science Centr

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.01	0.01	0.01	0.02	0.02	0.03	0.02	0.03	0.03	0.03	0.03	0.02	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.01	0.01	0.01	0.01	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.01	0.01	0.02	0.02	0.03	0.03	0.03	0.02
pm25	4	6.1	8.4	11	10	8.9	15	9.6	4.2	6.3	3.6	4	6.2	6.8	11	10	11	9.3	17	13	6.5	53	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Victoria Topaz

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm25	4.9	5.2	6.5	5.6	4	6.9	9.3	7.4	4.4	5.5	3.4	4	5.9	5.4	9.9	9.2	10	7.9	11	11	6.8	23	7.9	5.5	6.8	6.2	7.3	7.4	7.4	13	9.7	9.3	11	10	3.4	2.6	4.6	3.1	2.6	3.7	8.6	6.4	4.7	4	3.5	3.4	1.6	1.9	4.4	4.4	4
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.04	0.03	0.03	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03

Whistler Meadow Park

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
o3:ppm	0.03	0.03	0.03	0.02	0.02	0.01	0.02	0.02	0.02	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.02
pm25	9.7	5.8	6.3	6.8	6.7	6.8	7.4	6.3	3	4.5	3.2	3.3	4.1	2.8	5.6	4.3	6.6	6.9	7.7	7.2	2.2	30	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Williams Lake Column

index	2020-05	2020-04	2020-03	2020-02	2020-01	2019-12	2019-11	2019-10	2019-09	2019-08	2019-07	2019-06	2019-05	2019-04	2019-03	2019-02	2019-01	2018-12	2018-11	2018-10	2018-09	2018-08	2018-07	2018-06	2018-05	2018-04	2018-03	2018-02	2018-01	2017-12	2017-11	2017-10	2017-09	2017-08	2017-07	2017-06	2017-05	2017-04	2017-03	2017-02	2017-01	2016-12	2016-11	2016-10	2016-09	2016-08	2016-07	2016-06	2016-05	2016-04	2016-03
pm10	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	12	27	63	55	14	11	13	15	20	15	13	13	12	11	13	11	11	13	15	15
pm25	15	4.7	5.5	5.8	10	8.9	9.6	6.4	4	5.5	4	3.9	6.2	4.8	10	11	10	7.5	12	9.8	5.8	84	8	4.7	5.7	6.1	7.5	8.5	9.8	10	10	6.3	19	50	78	5	4.2	5.5	6.5	10	11	10	7.3	6.4	4.4	4.3	3.2	3.4	4.6	5.1	5.3
o3:ppm	0.04	0.03	0.03	0.02	0.02	0.01	0.01	0.02	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.01	0.02	0.01	0.01	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.02	0.02	0.01	0.02	0.01	0.02	0.02	0.03	0.03	0.03	0.03	0.03	0.02	0.02	0.02	0.02	0.01	0.01	0.02	0.02	0.02	0.03	0.03	0.03
no2:ppm	0	0	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0	0	0	0	0.01	0.02	0.01	0.01	0.01	0	0	0	0	0	0	0.01	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0	0	0	0.01	0.01	0.01	0.01	0.01	0.01	0	0	0	0	0	0	0.01	0.01

* Pollution data source: https://openaq.org (AirNow) The data is licensed under CC-By 4.0