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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 | Scattered clouds |
Temperature | 30.2°F |
Humidity | 93% |
Wind | 1 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 72 |
2 | London, Ontario | 60 |
3 | Peterborough, Ontario | 56 |
4 | Waterloo, Ontario | 55 |
5 | Windsor, Ontario | 55 |
6 | Levis, Quebec | 52 |
7 | Rouyn-Noranda, Quebec | 52 |
8 | Sherbrooke, Quebec | 51 |
9 | Quebec City, Quebec | 49 |
10 | Hamilton, Ontario | 48 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 49 Street | 38 |
2 | Con Road | 32 |
3 | Franklin Avenue | 31 |
4 | YK station 2B | 29 |
5 | Yellowknife | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.8µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 5 AQI US | 39.2° 26.6° | 8.9 mp/h | |
Thursday, Apr 25 | Good 5 AQI US | 33.8° 24.8° | 15.7 mp/h | |
Friday, Apr 26 | Good 4 AQI US | 24.8° 14° | 13.4 mp/h | |
Saturday, Apr 27 | Good 4 AQI US | 32° 19.4° | 4.5 mp/h | |
Sunday, Apr 28 | Good 4 AQI US | 33.8° 28.4° | 8.9 mp/h | |
Monday, Apr 29 | Good 4 AQI US | 33.8° 24.8° | 8.9 mp/h | |
Tuesday, Apr 30 | Good 4 AQI US | 37.4° 24.8° | 4.5 mp/h |
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