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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 23°F |
Humidity | 68% |
Wind | 6.9 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Oakville, Ontario | 42 |
2 | Hamilton, Ontario | 38 |
3 | Fort Mckay, Alberta | 31 |
4 | Patricia Mcinnes, Alberta | 31 |
5 | Quebec City, Quebec | 31 |
6 | Toronto, Ontario | 29 |
7 | Saguenay, Quebec | 28 |
8 | Windsor, Ontario | 28 |
9 | Chetwynd, British Columbia | 27 |
10 | Lac La Biche, Alberta | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Wood Buffalo Park | 30 |
2 | Fort Smith | 14 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.2µg/m³ | |
PM10 | 10.9µg/m³ | |
O3 | 54.4µg/m³ | |
NO2 | 0.4µg/m³ | |
SO2 | 0µg/m³ | |
CO | 343.5µg/m³ |
PM2.5 concentration in Improvement District No. 24 air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 23 | Good 25 AQI US | 50° 32° | 8.9 mp/h | |
Wednesday, Apr 24 | Good 22 AQI US | 41° 32° | 11.2 mp/h | |
Thursday, Apr 25 | Good 23 AQI US | 33.8° 23° | 11.2 mp/h | |
Today | Good 22 AQI US | 33.8° 23° | 11.2 mp/h | |
Saturday, Apr 27 | Good 4 AQI US | 20% | 50° 24.8° | 6.7 mp/h |
Sunday, Apr 28 | Good 6 AQI US | 30% | 55.4° 32° | 6.7 mp/h |
Monday, Apr 29 | Good 7 AQI US | 46.4° 37.4° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 4 AQI US | 46.4° 28.4° | 4.5 mp/h | |
Wednesday, May 1 | Good 4 AQI US | 51.8° 30.2° | 6.7 mp/h | |
Thursday, May 2 | Good 4 AQI US | 60.8° 33.8° | 6.7 mp/h |
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Government Contributor
1 station
2 Data sources