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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 | 41°F |
Humidity | 71% |
Wind | 13.1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 81 |
2 | Windsor, Ontario | 80 |
3 | Guelph, Ontario | 77 |
4 | Oakville, Ontario | 77 |
5 | Brampton, Ontario | 69 |
6 | Kitchener, Ontario | 63 |
7 | Montreal, Quebec | 59 |
8 | Mississauga, Ontario | 58 |
9 | Burlington, Ontario | 57 |
10 | Laval, Quebec | 57 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Rae | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.7µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 31 | Good 21 AQI US | |||
Saturday, Jun 1 | Good 10 AQI US | |||
Sunday, Jun 2 | Good 6 AQI US | |||
Today | Good 4 AQI US | 46.4° 37.4° | 13.4 mp/h | |
Tuesday, Jun 4 | Good 7 AQI US | 46.4° 39.2° | 13.4 mp/h | |
Wednesday, Jun 5 | Good 5 AQI US | 50% | 44.6° 39.2° | 8.9 mp/h |
Thursday, Jun 6 | Good 5 AQI US | 60% | 46.4° 39.2° | 11.2 mp/h |
Friday, Jun 7 | Good 5 AQI US | 100% | 39.2° 35.6° | 15.7 mp/h |
Saturday, Jun 8 | Good 5 AQI US | 100% | 41° 35.6° | 13.4 mp/h |
Sunday, Jun 9 | Good 5 AQI US | 48.2° 35.6° | 6.7 mp/h |
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