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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 48.2°F |
Humidity | 89% |
Wind | 0.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 82 |
2 | Mississauga, Ontario | 77 |
3 | Laval, Quebec | 67 |
4 | Waterloo, Ontario | 64 |
5 | Hamilton, Ontario | 62 |
6 | Toronto, Ontario | 61 |
7 | Burlington, Ontario | 56 |
8 | Maniwaki, Quebec | 54 |
9 | Montreal, Quebec | 53 |
10 | Saguenay, Quebec | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chehalis Road | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.2µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 14 AQI US | |||
Friday, May 17 | Good 21 AQI US | |||
Saturday, May 18 | Good 18 AQI US | |||
Today | Good 12 AQI US | 40% | 59° 44.6° | 4.5 mp/h |
Monday, May 20 | Good 19 AQI US | 62.6° 41° | 4.5 mp/h | |
Tuesday, May 21 | Good 19 AQI US | 100% | 51.8° 48.2° | 0 mp/h |
Wednesday, May 22 | Good 6 AQI US | 100% | 55.4° 44.6° | 2.2 mp/h |
Thursday, May 23 | Good 12 AQI US | 59° 44.6° | 2.2 mp/h | |
Friday, May 24 | Good 15 AQI US | 64.4° 50° | 4.5 mp/h | |
Saturday, May 25 | Good 11 AQI US | 66.2° 46.4° | 4.5 mp/h |
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