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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 | 64.4°F |
Humidity | 48% |
Wind | 3.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 59 |
2 | Burlington, Ontario | 57 |
3 | Oakville, Ontario | 55 |
4 | Toronto, Ontario | 55 |
5 | Hamilton, Ontario | 52 |
6 | Laval, Quebec | 48 |
7 | Levis, Quebec | 48 |
8 | Quebec City, Quebec | 48 |
9 | Kitchener, Ontario | 47 |
10 | Maniwaki, Quebec | 45 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bruce Street | 43 |
2 | Wallace Terrace | 35 |
3 | Sault Ste. Marie Station | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
43
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 43 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.9µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Moderate 53 AQI US | |||
Saturday, May 18 | Good 35 AQI US | |||
Sunday, May 19 | Good 49 AQI US | |||
Today | Good 43 AQI US | 66.2° 50° | 4.5 mp/h | |
Tuesday, May 21 | Moderate 53 AQI US | 50% | 69.8° 50° | 11.2 mp/h |
Wednesday, May 22 | Good 40 AQI US | 100% | 62.6° 53.6° | 15.7 mp/h |
Thursday, May 23 | Good 7 AQI US | 60.8° 44.6° | 13.4 mp/h | |
Friday, May 24 | Good 6 AQI US | 57.2° 39.2° | 8.9 mp/h | |
Saturday, May 25 | Good 22 AQI US | 100% | 53.6° 48.2° | 13.4 mp/h |
Sunday, May 26 | Moderate 59 AQI US | 100% | 57.2° 42.8° | 6.7 mp/h |
Monday, May 27 | Good 25 AQI US | 71.6° 44.6° | 6.7 mp/h |
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