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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 | 50°F |
Humidity | 85% |
Wind | 2 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 58 |
2 | London, Ontario | 44 |
3 | Windsor, Ontario | 38 |
4 | Oakville, Ontario | 34 |
5 | Grimshaw, Alberta | 29 |
6 | Fort St John, British Columbia | 28 |
7 | Kitchener, Ontario | 28 |
8 | Gatineau, Quebec | 24 |
9 | Ottawa, Ontario | 24 |
10 | Sherbrooke, Quebec | 24 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Toronto Downtown | 31 |
2 | Toronto Downtown 2 | 28 |
3 | Ontario Ministry of the Environment Toronto North | 22 |
4 | Ontario Ministry of the Environment Toronto West | 22 |
5 | Greenwood & Danforth | 21 |
6 | Ontario Ministry of the Environment Toronto East | 20 |
7 | Ursula Franklin Street | 14 |
8 | 111Pacific Avenue | 13 |
9 | Spadina Avenue | 11 |
10 | Queens Quay West | 9 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.9µg/m³ | |
O3 | 70µg/m³ | |
NO2 | 13.2µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 5 | Good 22 AQI US | |||
Monday, May 6 | Good 26 AQI US | |||
Tuesday, May 7 | Good 26 AQI US | |||
Today | Good 28 AQI US | 100% | 66.2° 50° | 17.9 mp/h |
Thursday, May 9 | Good 25 AQI US | 60% | 53.6° 48.2° | 11.2 mp/h |
Friday, May 10 | Good 32 AQI US | 70% | 53.6° 46.4° | 8.9 mp/h |
Saturday, May 11 | Good 20 AQI US | 30% | 48.2° 46.4° | 8.9 mp/h |
Sunday, May 12 | Good 31 AQI US | 70% | 55.4° 44.6° | 4.5 mp/h |
Monday, May 13 | Good 39 AQI US | 80% | 59° 46.4° | 8.9 mp/h |
Tuesday, May 14 | Moderate 52 AQI US | 60% | 64.4° 51.8° | 6.7 mp/h |
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