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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 | Few clouds |
Temperature | 59°F |
Humidity | 90% |
Wind | 2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 63 |
2 | West End, British Columbia | 59 |
3 | Burlington, Ontario | 53 |
4 | Hamilton, Ontario | 53 |
5 | Kitchener, Ontario | 53 |
6 | Sault Ste Marie, Ontario | 52 |
7 | Saguenay, Quebec | 44 |
8 | Levis, Quebec | 43 |
9 | Quebec City, Quebec | 43 |
10 | Mississauga, Ontario | 39 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Greenwood & Danforth | 49 |
2 | Ontario Ministry of the Environment Toronto West | 49 |
3 | Campus Walk 2 | 44 |
4 | Ursula Franklin Street | 43 |
5 | Wolfrey Avenue | 43 |
6 | Spadina Avenue | 41 |
7 | Tweedsmuir Avenue | 41 |
8 | 111Pacific Avenue | 40 |
9 | Ontario Ministry of the Environment Toronto East | 38 |
10 | Algonquin Island | 35 |
(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 | |
---|---|---|
PM2.5 | 3.3µg/m³ | |
O3 | 62µg/m³ | |
NO2 | 28.2µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 57 AQI US | |||
Thursday, May 16 | Good 33 AQI US | |||
Friday, May 17 | Good 22 AQI US | |||
Today | Good 25 AQI US | 64.4° 55.4° | 6.7 mp/h | |
Sunday, May 19 | Moderate 71 AQI US | 68° 55.4° | 6.7 mp/h | |
Monday, May 20 | Moderate 68 AQI US | 69.8° 57.2° | 4.5 mp/h | |
Tuesday, May 21 | Moderate 64 AQI US | 40% | 75.2° 60.8° | 13.4 mp/h |
Wednesday, May 22 | Moderate 66 AQI US | 70% | 75.2° 60.8° | 17.9 mp/h |
Thursday, May 23 | Moderate 53 AQI US | 100% | 66.2° 57.2° | 11.2 mp/h |
Friday, May 24 | Good 8 AQI US | 64.4° 51.8° | 4.5 mp/h |
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