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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 | 59°F |
Humidity | 69% |
Wind | 10 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 42 |
2 | Oakville, Ontario | 42 |
3 | Burlington, Ontario | 41 |
4 | Port Moody, British Columbia | 39 |
5 | Windsor, Ontario | 39 |
6 | Toronto, Ontario | 38 |
7 | Gibbons, Alberta | 37 |
8 | Patricia Mcinnes, Alberta | 37 |
9 | Grimshaw, Alberta | 36 |
10 | Fort St John, British Columbia | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ontario Ministry of the Environment Toronto North | 40 |
2 | Toronto Downtown | 38 |
3 | Ontario Ministry of the Environment Toronto East | 37 |
4 | Toronto Downtown 2 | 34 |
5 | Ontario Ministry of the Environment Toronto West | 33 |
6 | 111Pacific Avenue | 20 |
7 | Ursula Franklin Street | 18 |
8 | Queens Quay West | 17 |
9 | McLennan Physical Laboratories | 16 |
10 | Pacific & Glenlake | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ | |
O3 | 82µg/m³ | |
NO2 | 18.4µg/m³ | |
SO2 | 0µg/m³ | |
CO | 274.8µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 5 | Good 21 AQI US | |||
Monday, May 6 | Good 20 AQI US | |||
Tuesday, May 7 | Good 25 AQI US | |||
Today | Good 33 AQI US | 100% | 66.2° 50° | 17.9 mp/h |
Thursday, May 9 | Good 20 AQI US | 60.8° 46.4° | 6.7 mp/h | |
Friday, May 10 | Good 28 AQI US | 57.2° 48.2° | 6.7 mp/h | |
Saturday, May 11 | Good 32 AQI US | 70% | 57.2° 44.6° | 6.7 mp/h |
Sunday, May 12 | Good 29 AQI US | 70% | 59° 48.2° | 2.2 mp/h |
Monday, May 13 | Good 25 AQI US | 60% | 57.2° 46.4° | 4.5 mp/h |
Tuesday, May 14 | Moderate 57 AQI US | 70% | 69.8° 51.8° | 6.7 mp/h |
Wednesday, May 15 | Moderate 65 AQI US | 70% | 60.8° 53.6° | 6.7 mp/h |
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