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

The latest data Last 7 days Cornwall pollution March 2016 - May 2020 Quality of life
Current data from stations: Cornwall
Locations: « Ontario Cornwall
Pollution and air quality forecast for Cornwall. Today is Thursday, May 2, 2024. The following air pollution values have been recorded for Cornwall:
  1. ozone (O3) - 0 (Good)
  2. particulate matter (PM2.5) dust - 3 (Good)
  3. carbon monoxide (CO) - 0 (Good)
  4. sulfur dioxide (SO2) - 0 (Good)
  5. particulate matter (PM10) suspended dust - 6 (Good)
  6. nitrogen dioxide (NO2) - 0 (Good)
Real-time Air Quality Index (AQI) for Cornwall, Tuesday, April 16, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Cornwall today? Is the air polluted in Cornwall?. 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 Cornwall.


How is the O3 level today in Cornwall? (ozone (O3))
0 (Good)

What is the current level of PM2.5 in Cornwall? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 3 (Good) For comparison, the highest level of PM2.5 in Cornwall in the last 7 days was: 6 (Thursday, April 11, 2024) and the lowest: 1 (Saturday, April 13, 2024). The highest PM2.5 values were recorded: 8.9 (August 2018). The lowest level of particulate matter PM2.5 pollution occurs in month: September (4.1).

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

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

What is the level of PM10 today in Cornwall? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Cornwall is: 6 (Good)

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



Current data Tuesday, April 16, 2024, 11:00 AM

O3 0 (Good)

PM2,5 3 (Good)

CO 0 (Good)

SO2 0 (Good)

PM10 6 (Good)

0 (Good)

NO2 0 (Good)

0 (Good)

Data on air pollution from recent days in Cornwall

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
nox 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
no 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
co 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
o3 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
so2 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
pm25 4
Good		 5
Good		 6
Good		 2
Good		 1
Good		 2
Good		 4
Good		 3
Good
no2 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good		 0
Good
pm10 10
Good		 13
Good		 8
Good		 2
Good		 1
Good		 5
Good		 10
Good		 6
Good
data source »
Air pollution in Cornwall from March 2016 to May 2020
pollution pm25 hikersbay.com
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 (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) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good) 0.03 (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) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.02 (Good) 0.03 (Good) 0.03 (Good) 0.03 (Good) 0.04 (Good) 0.03 (Good) 0.03 (Good)
pm25 4.2 (Good) 5.6 (Good) 5.7 (Good) 8.5 (Good) 6.8 (Good) 6.7 (Good) 6.1 (Good) 5 (Good) 4.1 (Good) 5.3 (Good) 8.3 (Good) 6.3 (Good) 4.7 (Good) 4.6 (Good) 6.6 (Good) 6.8 (Good) 6.7 (Good) 6.7 (Good) 4.6 (Good) 4.3 (Good) 4.2 (Good) 8.9 (Good) 7.5 (Good) 5.8 (Good) 6 (Good) 5.4 (Good) 5.1 (Good) 8.5 (Good) 7.2 (Good) 7.3 (Good) 5.6 (Good) 6.4 (Good) 7.7 (Good) 6.5 (Good) 6 (Good) 4.8 (Good) 4.1 (Good) 4.7 (Good) 6.5 (Good) 7.9 (Good) 6.9 (Good) 6.8 (Good) 8.3 (Good) 5.2 (Good) 6.5 (Good) 5.6 (Good) 5.7 (Good) 5.6 (Good) 6.4 (Good) 5.7 (Good) 6.5 (Good)
data source »

Quality of life in Cornwall

Green and Parks in the City

Cornwall 75%

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

particulate matter PM2.5

Cornwall 7 (Good)

Pleasure of spending time in the city

Cornwall 90%

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

particulate matter PM10

Cornwall 12 (Good)

Air Pollution

Cornwall 3.6%

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

Garbage Disposal

Cornwall 92%

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

Availability and quality of drinking water

Cornwall 75%

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

Cleanliness and tidiness

Cornwall 75%

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

Noise and Light pollution

Cornwall 8.3%

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

Water Pollution

Cornwall 50%

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


Cornwall

Tuesday, April 16, 2024, 11:00 AM

O3 0.04 (Good)

ozone (O3)

PM2,5 2.7 (Good)

particulate matter (PM2.5) dust

CO 0.1 (Good)

carbon monoxide (CO)

SO2 0 (Good)

sulfur dioxide (SO2)

PM10 6 (Good)

particulate matter (PM10) suspended dust

0.02 (Good)

index_name_nox

NO2 0.02 (Good)

nitrogen dioxide (NO2)

0.01 (Good)

index_name_no

Cornwall

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
nox 0.01 0 0 0 0 0.01 0.01 0.01
no 0 0 0 0 0 0 0 0
co 0.1 0.15 0.11 0.1 0.1 0.18 0.2 0.17
o3 0.04 0.04 0.04 0.04 0.04 0.03 0.04 0.04
so2 0 0 0 0 0 0 0 0
pm25 3.4 4.2 2.4 0.58 1.5 5.8 5.5 3.5
no2 0.01 0 0 0 0 0.01 0.01 0.01
pm10 6.3 10 4.7 1.2 2 8.1 13 10

Cornwall

2016-03   2020-05
pollution pm25 hikersbay.com
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 0.03 0.02 0.02 0.02 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 0.03 0.03 0.03 0.04 0.04 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.03 0.03 0.03 0.04 0.03 0.03
pm25 4.2 5.6 5.7 8.5 6.8 6.7 6.1 5 4.1 5.3 8.3 6.3 4.7 4.6 6.6 6.8 6.7 6.7 4.6 4.3 4.2 8.9 7.5 5.8 6 5.4 5.1 8.5 7.2 7.3 5.6 6.4 7.7 6.5 6 4.8 4.1 4.7 6.5 7.9 6.9 6.8 8.3 5.2 6.5 5.6 5.7 5.6 6.4 5.7 6.5

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