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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 | Clear sky |
Temperature | 62.6°F |
Humidity | 58% |
Wind | 1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 55 |
2 | London, Ontario | 45 |
3 | Edmonton, Alberta | 44 |
4 | Burlington, Ontario | 43 |
5 | Patricia Mcinnes, Alberta | 42 |
6 | St. Albert, Alberta | 42 |
7 | Yellowknife, Northwest Territories | 42 |
8 | Leduc, Alberta | 40 |
9 | Grimshaw, Alberta | 38 |
10 | Pinehouse, Saskatchewan | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Toronto Downtown | 68 |
2 | Toronto Downtown 2 | 66 |
3 | Spadina Avenue | 52 |
4 | Queens Quay West | 47 |
5 | Ontario Ministry of the Environment Toronto North | 32 |
6 | Algonquin Island | 30 |
7 | Ontario Ministry of the Environment Toronto East | 30 |
8 | Markham Street | 29 |
9 | Wolfrey Avenue | 29 |
10 | 111Pacific Avenue | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
47
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 47 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Good 49 AQI US | |||
Wednesday, May 22 | Good 28 AQI US | |||
Thursday, May 23 | Good 34 AQI US | |||
Today | Good 47 AQI US | 100% | 64.4° 55.4° | 13.4 mp/h |
Saturday, May 25 | Moderate 51 AQI US | 66.2° 53.6° | 11.2 mp/h | |
Sunday, May 26 | Moderate 54 AQI US | 100% | 64.4° 59° | 11.2 mp/h |
Monday, May 27 | Good 35 AQI US | 100% | 68° 55.4° | 15.7 mp/h |
Tuesday, May 28 | Good 19 AQI US | 90% | 55.4° 48.2° | 15.7 mp/h |
Wednesday, May 29 | Good 9 AQI US | 60.8° 48.2° | 15.7 mp/h | |
Thursday, May 30 | Good 9 AQI US | 68° 50° | 8.9 mp/h |
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