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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 | 46.4°F |
Humidity | 88% |
Wind | 2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 56 |
2 | Kitchener, Ontario | 54 |
3 | Burlington, Ontario | 53 |
4 | Hamilton, Ontario | 53 |
5 | Mississauga, Ontario | 53 |
6 | Oakville, Ontario | 53 |
7 | Toronto, Ontario | 52 |
8 | Windsor, Ontario | 50 |
9 | Waterloo, Ontario | 47 |
10 | Rouyn-Noranda, Quebec | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hastings Race Track | 21 |
2 | Briarlynn park | 19 |
3 | Mt. Fromme | 19 |
4 | Second Narrows | 13 |
5 | North Vancouver Second Narrows | 12 |
6 | East 3rd Street | 9 |
7 | Mahon Park | 7 |
8 | 14th Street West | 6 |
9 | Capilano & Paisley | 5 |
10 | Lynn Valley Centre | 4 |
(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 | 29.4µg/m³ | |
NO2 | 14.1µg/m³ | |
SO2 | 0.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 19 AQI US | |||
Friday, Apr 26 | Good 15 AQI US | |||
Saturday, Apr 27 | Good 21 AQI US | |||
Today | Good 12 AQI US | 90% | 51.8° 41° | 6.7 mp/h |
Monday, Apr 29 | Good 9 AQI US | 70% | 51.8° 37.4° | 4.5 mp/h |
Tuesday, Apr 30 | Good 10 AQI US | 51.8° 37.4° | 4.5 mp/h | |
Wednesday, May 1 | Good 16 AQI US | 30% | 53.6° 39.2° | 4.5 mp/h |
Thursday, May 2 | Good 11 AQI US | 100% | 51.8° 44.6° | 2.2 mp/h |
Friday, May 3 | Good 12 AQI US | 62.6° 41° | 4.5 mp/h | |
Saturday, May 4 | Good 10 AQI US | 69.8° 48.2° | 4.5 mp/h |
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