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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 37.4°F |
Humidity | 97% |
Wind | 14.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 57 |
2 | Hamilton, Ontario | 53 |
3 | Mississauga, Ontario | 44 |
4 | Oakville, Ontario | 40 |
5 | London, Ontario | 37 |
6 | Burlington, Ontario | 36 |
7 | Windsor, Ontario | 35 |
8 | Richmond, British Columbia | 34 |
9 | Quebec City, Quebec | 32 |
10 | Valemount, British Columbia | 32 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Port au Choix Station | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 29.9µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 29 | Good 11 AQI US | 100% | 39.2° 35.6° | 20.1 mp/h |
Today | Good 12 AQI US | 80% | 39.2° 35.6° | 15.7 mp/h |
Wednesday, May 1 | Good 5 AQI US | 100% | 37.4° 35.6° | 22.4 mp/h |
Thursday, May 2 | Good 6 AQI US | 80% | 37.4° 35.6° | 24.6 mp/h |
Friday, May 3 | Good 4 AQI US | 20% | 39.2° 33.8° | 17.9 mp/h |
Saturday, May 4 | Good 4 AQI US | 37.4° 33.8° | 8.9 mp/h | |
Sunday, May 5 | Good 7 AQI US | 100% | 39.2° 35.6° | 24.6 mp/h |
Monday, May 6 | Good 10 AQI US | 80% | 37.4° 35.6° | 24.6 mp/h |
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