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

The latest data Last 7 days Quality of life
Current data from stations: Duncan 4804
Locations: « North Cowichan Duncan
Pollution and air quality forecast for Duncan. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Duncan:
  1. nitrogen dioxide (NO2) - 48 (Moderate)
  2. ozone (O3) - 115 (Moderate)
  3. particulate matter (PM10) suspended dust - 22 (Moderate)
  4. particulate matter (PM2.5) dust - 3 (Good)
  5. carbon monoxide (CO) - 360 (Good)
  6. sulfur dioxide (SO2) - 5 (Good)
Real-time Air Quality Index (AQI) for Duncan, Friday, May 27, 2022: 2.

air quality index: 1
AQI 2 Moderate

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

Today (Friday, May 27, 2022) air quality is moderate in Duncan. Some pollutants in Duncan may slightly affect very few hypersensitive individuals. Air pollutants in Duncan may cause minor breathing discomfort to sensitive people.


How high is the level of NO2? (nitrogen dioxide (NO2))
48 (Moderate)

How is the O3 level today in Duncan? (ozone (O3))
115 (Moderate)

What is the level of PM10 today in Duncan? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Duncan is: 22 (Moderate)

What is the current level of PM2.5 in Duncan? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 3 (Good) For comparison, the highest level of PM2.5 in Duncan in the last 7 days was: 4 (Friday, May 27, 2022) and the lowest: 4 (Friday, May 27, 2022).

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

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



Current data Friday, May 27, 2022, 3:00 PM

NO2 48 (Moderate)

O3 115 (Moderate)

PM10 22 (Moderate)

PM2,5 3 (Good)

CO 360 (Good)

SO2 5 (Good)

Data on air pollution from recent days in Duncan

index 2022-05-27
no2 10
Good
o3 98
Moderate
pm10 14
Good
pm25 4
Good
co 249
Good
so2 2
Good
data source »

Quality of life in Duncan

Green and Parks in the City

Duncan 69%

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

particulate matter PM2.5

Duncan 8 (Good)

Pleasure of spending time in the city

Duncan 86%

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

particulate matter PM10

Duncan 14 (Good)

Air Pollution

Duncan 0%

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

Garbage Disposal

Duncan 81%

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

Availability and quality of drinking water

Duncan 94%

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

Cleanliness and tidiness

Duncan 75%

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

Noise and Light pollution

Duncan 36%

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

Water Pollution

Duncan 5.6%

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


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)

Duncan 4804

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

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