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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 | 69.8°F |
Humidity | 40% |
Wind | 1 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Winnipeg, Manitoba | 48 |
2 | Guelph, Ontario | 47 |
3 | Hamilton, Ontario | 46 |
4 | Burlington, Ontario | 45 |
5 | Oakville, Ontario | 45 |
6 | Kitchener, Ontario | 43 |
7 | Mississauga, Ontario | 43 |
8 | Maniwaki, Quebec | 42 |
9 | Montreal, Quebec | 41 |
10 | Oshawa, Ontario | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 111Pacific Avenue | 47 |
2 | Ursula Franklin Street | 44 |
3 | Ontario Ministry of the Environment Toronto North | 42 |
4 | Toronto Downtown | 37 |
5 | Toronto Downtown 2 | 37 |
6 | Tweedsmuir Avenue | 37 |
7 | Wolfrey Avenue | 37 |
8 | Ontario Ministry of the Environment Toronto West | 36 |
9 | Ontario Ministry of the Environment Toronto East | 35 |
10 | Roseneath Gardens | 35 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.1µg/m³ | |
O3 | 92µg/m³ | |
NO2 | 20.7µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 28 | Good 36 AQI US | |||
Wednesday, May 29 | Good 27 AQI US | |||
Thursday, May 30 | Good 33 AQI US | |||
Today | Good 37 AQI US | 69.8° 55.4° | 6.7 mp/h | |
Saturday, Jun 1 | Moderate 59 AQI US | 68° 59° | 6.7 mp/h | |
Sunday, Jun 2 | Moderate 62 AQI US | 68° 59° | 6.7 mp/h | |
Monday, Jun 3 | Moderate 62 AQI US | 71.6° 59° | 6.7 mp/h | |
Tuesday, Jun 4 | Moderate 62 AQI US | 100% | 71.6° 62.6° | 15.7 mp/h |
Wednesday, Jun 5 | Moderate 53 AQI US | 100% | 66.2° 55.4° | 13.4 mp/h |
Thursday, Jun 6 | Good 14 AQI US | 90% | 62.6° 53.6° | 13.4 mp/h |
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