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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 | 60.8°F |
Humidity | 60% |
Wind | 1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Oakville, Ontario | 52 |
2 | Burlington, Ontario | 49 |
3 | Fort St John, British Columbia | 49 |
4 | Hamilton, Ontario | 48 |
5 | Valemount, British Columbia | 48 |
6 | Abbotsford, British Columbia | 46 |
7 | Windsor, Ontario | 44 |
8 | Mississauga, Ontario | 40 |
9 | Oshawa, Ontario | 40 |
10 | Yellowknife, Northwest Territories | 40 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ontario Ministry of the Environment Toronto West | 49 |
2 | Ursula Franklin Street | 46 |
3 | 111Pacific Avenue | 43 |
4 | Toronto Downtown 2 | 41 |
5 | Wolfrey Avenue | 41 |
6 | Spadina Avenue | 40 |
7 | Markham Street | 39 |
8 | Ontario Ministry of the Environment Toronto North | 38 |
9 | Queens Quay West | 38 |
10 | Toronto Downtown | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7µg/m³ | |
O3 | 84µg/m³ | |
NO2 | 24.8µg/m³ | |
SO2 | 0µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Good 41 AQI US | |||
Wednesday, May 22 | Good 36 AQI US | |||
Thursday, May 23 | Good 38 AQI US | |||
Today | Good 38 AQI US | 69.8° 53.6° | 11.2 mp/h | |
Saturday, May 25 | Good 32 AQI US | 100% | 62.6° 51.8° | 13.4 mp/h |
Sunday, May 26 | Moderate 57 AQI US | 69.8° 48.2° | 8.9 mp/h | |
Monday, May 27 | Moderate 54 AQI US | 100% | 69.8° 57.2° | 11.2 mp/h |
Tuesday, May 28 | Good 22 AQI US | 70% | 66.2° 51.8° | 13.4 mp/h |
Wednesday, May 29 | Good 17 AQI US | 40% | 51.8° 46.4° | 11.2 mp/h |
Thursday, May 30 | Good 8 AQI US | 64.4° 44.6° | 8.9 mp/h |
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