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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | High | ||
Tree pollen | High | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 41°F |
Humidity | 87% |
Wind | 3.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 53 |
2 | St. Albert, Alberta | 50 |
3 | Pictou, Nova Scotia | 44 |
4 | Patricia Mcinnes, Alberta | 43 |
5 | Grimshaw, Alberta | 42 |
6 | Yellowknife, Northwest Territories | 42 |
7 | Oakville, Ontario | 41 |
8 | Hamilton, Ontario | 40 |
9 | Windsor, Ontario | 40 |
10 | London, Ontario | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Sherbrooke - Parc Sylvie-Daigle | 15 |
(local time)
SEE WORLD AQI RANKINGUS AQI
15
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 15 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.1µg/m³ | |
O3 | 38µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 22 | Good 47 AQI US | |||
Thursday, May 23 | Good 34 AQI US | |||
Today | Good 15 AQI US | |||
Saturday, May 25 | Good 10 AQI US | 64.4° 39.2° | 6.7 mp/h | |
Sunday, May 26 | Good 46 AQI US | 40% | 71.6° 50° | 4.5 mp/h |
Monday, May 27 | Moderate 62 AQI US | 100% | 69.8° 53.6° | 15.7 mp/h |
Tuesday, May 28 | Good 33 AQI US | 90% | 68° 55.4° | 13.4 mp/h |
Wednesday, May 29 | Good 20 AQI US | 100% | 64.4° 48.2° | 8.9 mp/h |
Thursday, May 30 | Good 13 AQI US | 80% | 60.8° 44.6° | 11.2 mp/h |
Friday, May 31 | Good 8 AQI US | 62.6° 39.2° | 11.2 mp/h |
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