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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 68°F |
Humidity | 28% |
Wind | 5.1 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Saskatoon, Saskatchewan | 108 |
2 | Burlington, Ontario | 79 |
3 | Hamilton, Ontario | 79 |
4 | Mississauga, Ontario | 78 |
5 | Guelph, Ontario | 77 |
6 | Kitchener, Ontario | 75 |
7 | Waterloo, Ontario | 75 |
8 | Oakville, Ontario | 74 |
9 | Val-d'Or, Quebec | 68 |
10 | London, Ontario | 67 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 49 Street | 25 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Very unhealthy 228 AQI US | |||
Sunday, May 12 | Unhealthy for sensitive groups 106 AQI US | |||
Monday, May 13 | Good 42 AQI US | |||
Today | Good 25 AQI US | 100% | 55.4° 46.4° | 8.9 mp/h |
Wednesday, May 15 | Good 7 AQI US | 100% | 46.4° 44.6° | 13.4 mp/h |
Thursday, May 16 | Good 12 AQI US | 100% | 44.6° 41° | 13.4 mp/h |
Friday, May 17 | Good 10 AQI US | 53.6° 32° | 8.9 mp/h | |
Saturday, May 18 | Good 9 AQI US | 57.2° 37.4° | 6.7 mp/h | |
Sunday, May 19 | Good 8 AQI US | 90% | 57.2° 42.8° | 6.7 mp/h |
Monday, May 20 | Good 7 AQI US | 90% | 48.2° 41° | 11.2 mp/h |
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