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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 50°F |
Humidity | 81% |
Wind | 2.6 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Winnipeg, Manitoba | 65 |
2 | Lac La Biche, Alberta | 64 |
3 | London, Ontario | 57 |
4 | Guelph, Ontario | 54 |
5 | Toronto, Ontario | 54 |
6 | Valemount, British Columbia | 54 |
7 | Mississauga, Ontario | 49 |
8 | Saguenay, Quebec | 47 |
9 | Grimshaw, Alberta | 46 |
10 | Levis, Quebec | 45 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Toronto Downtown | 66 |
2 | Toronto Downtown 2 | 65 |
3 | Spadina Avenue | 60 |
4 | 111Pacific Avenue | 58 |
5 | Campus Walk 2 | 58 |
6 | McLennan Physical Laboratories | 58 |
7 | McLennan Physical Laboratories, Huron Street | 58 |
8 | Russell Street | 58 |
9 | Tweedsmuir Avenue | 57 |
10 | Wolfrey Avenue | 57 |
(local time)
SEE WORLD AQI RANKINGUS AQI
28
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 28 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 70µg/m³ | |
NO2 | 25µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 26 AQI US | |||
Thursday, May 30 | Good 26 AQI US | |||
Friday, May 31 | Good 36 AQI US | |||
Today | Good 28 AQI US | 69.8° 50° | 6.7 mp/h | |
Sunday, Jun 2 | Moderate 58 AQI US | 60% | 62.6° 57.2° | 4.5 mp/h |
Monday, Jun 3 | Moderate 61 AQI US | 71.6° 55.4° | 6.7 mp/h | |
Tuesday, Jun 4 | Moderate 62 AQI US | 71.6° 57.2° | 6.7 mp/h | |
Wednesday, Jun 5 | Moderate 62 AQI US | 100% | 62.6° 59° | 6.7 mp/h |
Thursday, Jun 6 | Moderate 53 AQI US | 100% | 68° 59° | 13.4 mp/h |
Friday, Jun 7 | Good 14 AQI US | 90% | 59° 53.6° | 11.2 mp/h |
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