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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 48.2°F |
Humidity | 44% |
Wind | 8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 58 |
2 | Kitchener, Ontario | 45 |
3 | Montreal, Quebec | 37 |
4 | Oakville, Ontario | 37 |
5 | Saguenay, Quebec | 35 |
6 | Laval, Quebec | 33 |
7 | Mississauga, Ontario | 33 |
8 | London, Ontario | 32 |
9 | Calgary, Alberta | 31 |
10 | Chetwynd, British Columbia | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ontario Ministry of the Environment Toronto West | 45 |
2 | 111Pacific Avenue | 32 |
3 | Tweedsmuir Avenue | 30 |
4 | Toronto Downtown | 29 |
5 | Ursula Franklin Street | 29 |
6 | Campus Walk 2 | 28 |
7 | Spadina Avenue | 28 |
8 | Ontario Ministry of the Environment Toronto North | 25 |
9 | Toronto Downtown 2 | 23 |
10 | Markham Street | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
48
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 48 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 21 | Good 16 AQI US | 50° 35.6° | 15.7 mp/h | |
Monday, Apr 22 | Good 15 AQI US | 50° 35.6° | 11.2 mp/h | |
Tuesday, Apr 23 | Good 34 AQI US | 100% | 51.8° 44.6° | 17.9 mp/h |
Wednesday, Apr 24 | Good 14 AQI US | 80% | 46.4° 32° | 22.4 mp/h |
Thursday, Apr 25 | Good 6 AQI US | 40% | 42.8° 32° | 20.1 mp/h |
Today | Good 48 AQI US | 51.8° 35.6° | 8.9 mp/h | |
Saturday, Apr 27 | Good 11 AQI US | 46.4° 39.2° | 11.2 mp/h |
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