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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 | Mist |
Temperature | 48.2°F |
Humidity | 86% |
Wind | 12.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 70 |
2 | Quesnel, British Columbia | 53 |
3 | Saguenay, Quebec | 35 |
4 | Rouyn-Noranda, Quebec | 34 |
5 | Kitchener, Ontario | 33 |
6 | Laval, Quebec | 30 |
7 | Chetwynd, British Columbia | 29 |
8 | Levis, Quebec | 28 |
9 | Quebec City, Quebec | 28 |
10 | Valemount, British Columbia | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Toronto Downtown 2 | 25 |
2 | 111Pacific Avenue | 23 |
3 | Spadina Avenue | 22 |
4 | Greenwood & Danforth | 21 |
5 | Markham Street | 21 |
6 | Ursula Franklin Street | 21 |
7 | Ontario Ministry of the Environment Toronto East | 20 |
8 | Wolfrey Avenue | 20 |
9 | Ontario Ministry of the Environment Toronto West | 19 |
10 | Toronto Downtown | 19 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.2µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 24 AQI US | |||
Saturday, Apr 27 | Moderate 51 AQI US | |||
Sunday, Apr 28 | Good 8 AQI US | |||
Today | Good 17 AQI US | 100% | 53.6° 48.2° | 11.2 mp/h |
Tuesday, Apr 30 | Good 41 AQI US | 100% | 50° 46.4° | 4.5 mp/h |
Wednesday, May 1 | Good 45 AQI US | 66.2° 46.4° | 8.9 mp/h | |
Thursday, May 2 | Good 48 AQI US | 68° 50° | 6.7 mp/h | |
Friday, May 3 | Good 43 AQI US | 50% | 59° 48.2° | 13.4 mp/h |
Saturday, May 4 | Moderate 59 AQI US | 71.6° 50° | 6.7 mp/h | |
Sunday, May 5 | Good 32 AQI US | 100% | 68° 50° | 8.9 mp/h |
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