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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 50°F |
Humidity | 64% |
Wind | 1.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Burlington, Ontario | 65 |
2 | Mississauga, Ontario | 57 |
3 | Hamilton, Ontario | 56 |
4 | Toronto, Ontario | 54 |
5 | Oakville, Ontario | 51 |
6 | London, Ontario | 48 |
7 | Laval, Quebec | 43 |
8 | Lethbridge, Alberta | 43 |
9 | Levis, Quebec | 43 |
10 | Maniwaki, Quebec | 43 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bighorn No. 8 | 40 |
2 | Wapiti Close | 36 |
3 | Bow River Drive | 35 |
4 | 100 Larch Place | 33 |
5 | 3 Avenue | 31 |
6 | Crossbow Place | 31 |
7 | Riverstone Road | 31 |
8 | Rundleview Drive | 30 |
9 | Stonecreek Place | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 13 AQI US | |||
Saturday, May 18 | Good 24 AQI US | |||
Sunday, May 19 | Good 50 AQI US | |||
Today | Good 31 AQI US | 100% | 50° 35.6° | 2.2 mp/h |
Tuesday, May 21 | Good 12 AQI US | 100% | 53.6° 35.6° | 2.2 mp/h |
Wednesday, May 22 | Good 13 AQI US | 100% | 42.8° 35.6° | 4.5 mp/h |
Thursday, May 23 | Good 9 AQI US | 80% | 46.4° 35.6° | 2.2 mp/h |
Friday, May 24 | Good 6 AQI US | 70% | 53.6° 35.6° | 4.5 mp/h |
Saturday, May 25 | Good 6 AQI US | 80% | 46.4° 39.2° | 2.2 mp/h |
Sunday, May 26 | Good 6 AQI US | 90% | 55.4° 37.4° | 2.2 mp/h |
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