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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 | 87% |
Wind | 5.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 51 |
2 | Kitchener, Ontario | 43 |
3 | Quebec City, Quebec | 32 |
4 | Saguenay, Quebec | 31 |
5 | Oakville, Ontario | 30 |
6 | Hamilton, Ontario | 29 |
7 | Waterloo, Ontario | 29 |
8 | Saskatoon, Saskatchewan | 28 |
9 | Windsor, Ontario | 26 |
10 | St. Albert, Alberta | 25 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Russell Street | 45 |
2 | Ontario Ministry of the Environment Toronto West | 37 |
3 | Ontario Ministry of the Environment Toronto East | 33 |
4 | Ontario Ministry of the Environment Toronto North | 21 |
5 | Toronto Downtown 2 | 20 |
6 | 111Pacific Avenue | 18 |
7 | Campus Walk 2 | 18 |
8 | Greenwood & Danforth | 17 |
9 | Ursula Franklin Street | 15 |
10 | Wolfrey Avenue | 14 |
(local time)
SEE WORLD AQI RANKINGUS AQI
5
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 5 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 27 | Moderate 52 AQI US | |||
Sunday, Apr 28 | Good 8 AQI US | |||
Monday, Apr 29 | Good 12 AQI US | |||
Today | Good 5 AQI US | 80% | 53.6° 46.4° | 4.5 mp/h |
Wednesday, May 1 | Good 50 AQI US | 57.2° 46.4° | 6.7 mp/h | |
Thursday, May 2 | Good 26 AQI US | 59° 44.6° | 11.2 mp/h | |
Friday, May 3 | Good 35 AQI US | 20% | 57.2° 48.2° | 8.9 mp/h |
Saturday, May 4 | Good 44 AQI US | 59° 50° | 11.2 mp/h | |
Sunday, May 5 | Moderate 53 AQI US | 60% | 57.2° 50° | 4.5 mp/h |
Monday, May 6 | Good 33 AQI US | 62.6° 46.4° | 4.5 mp/h |
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