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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 42.8°F |
Humidity | 65% |
Wind | 8.4 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 68 |
2 | Mississauga, Ontario | 64 |
3 | Burlington, Ontario | 61 |
4 | Toronto, Ontario | 60 |
5 | Hamilton, Ontario | 59 |
6 | Oakville, Ontario | 59 |
7 | Peterborough, Ontario | 56 |
8 | Windsor, Ontario | 55 |
9 | Maniwaki, Quebec | 54 |
10 | Waterloo, Ontario | 54 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 60µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 25 AQI US | 60.8° 42.8° | 11.2 mp/h | |
Wednesday, May 22 | Good 50 AQI US | 64.4° 46.4° | 15.7 mp/h | |
Thursday, May 23 | Good 19 AQI US | 64.4° 44.6° | 17.9 mp/h | |
Friday, May 24 | Good 12 AQI US | 66.2° 46.4° | 11.2 mp/h | |
Saturday, May 25 | Good 6 AQI US | 66.2° 48.2° | 13.4 mp/h | |
Sunday, May 26 | Good 5 AQI US | 69.8° 50° | 8.9 mp/h | |
Monday, May 27 | Good 6 AQI US | 40% | 64.4° 53.6° | 13.4 mp/h |
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