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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | N/A | ||
Tree pollen | N/A | ||
Grass pollen | N/A | ||
Weed pollen | N/A |
Weather | Snow |
Temperature | 32°F |
Humidity | 96% |
Wind | 0.6 mp/h |
Pressure | 29.2 Hg |
# | city | US AQI |
---|---|---|
1 | Quebec City, Quebec | 61 |
2 | Toronto, Ontario | 45 |
3 | Brooks, Alberta | 43 |
4 | Mississauga, Ontario | 42 |
5 | Burlington, Ontario | 41 |
6 | Hamilton, Ontario | 41 |
7 | Oshawa, Ontario | 41 |
8 | London, Ontario | 38 |
9 | Sherwood Park, Alberta | 38 |
10 | Saint-Bruno-de-Montarville, Quebec | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.2µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Dec 23 | Good 21 AQI US | 32° 19.4° | 2.2 mp/h | |
Friday, Dec 24 | Good 24 AQI US | 30.2° 21.2° | 4.5 mp/h | |
Saturday, Dec 25 | Good 12 AQI US | 21.2° 1.4° | 4.5 mp/h | |
Sunday, Dec 26 | Good 7 AQI US | 5° -20.2° | 2.2 mp/h | |
Monday, Dec 27 | Good 5 AQI US | 3.2° -23.8° | 2.2 mp/h | |
Tuesday, Dec 28 | Good 5 AQI US | 6.8° -18.4° | 2.2 mp/h | |
Wednesday, Dec 29 | Good 5 AQI US | 12.2° -11.2° | 2.2 mp/h |
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