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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 | Broken clouds |
Temperature | 51.8°F |
Humidity | 90% |
Wind | 2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Thunder Bay, Ontario | 64 |
2 | Kitchener, Ontario | 58 |
3 | Guelph, Ontario | 56 |
4 | Toronto, Ontario | 56 |
5 | London, Ontario | 54 |
6 | Maniwaki, Quebec | 54 |
7 | Mississauga, Ontario | 53 |
8 | Oakville, Ontario | 48 |
9 | Brampton, Ontario | 44 |
10 | Hamilton, Ontario | 44 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Blenkinsop/Union | 27 |
2 | Harris Green | 17 |
3 | Maltwood Close | 15 |
4 | Sarita Place | 15 |
5 | Colwood City Hall | 14 |
6 | James Bay | 14 |
7 | Cranmore Road | 11 |
8 | CedarHill | 10 |
9 | FernwoodNRG | 9 |
10 | Mountjoy Avenue | 8 |
(local time)
SEE WORLD AQI RANKINGUS AQI
2
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 2 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.4µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 7 AQI US | |||
Thursday, May 30 | Good 15 AQI US | |||
Friday, May 31 | Good 9 AQI US | |||
Today | Good 2 AQI US | 100% | 57.2° 50° | 8.9 mp/h |
Sunday, Jun 2 | Good 16 AQI US | 100% | 51.8° 50° | 8.9 mp/h |
Monday, Jun 3 | Good 12 AQI US | 100% | 53.6° 48.2° | 17.9 mp/h |
Tuesday, Jun 4 | Good 8 AQI US | 80% | 57.2° 48.2° | 15.7 mp/h |
Wednesday, Jun 5 | Good 12 AQI US | 57.2° 46.4° | 8.9 mp/h | |
Thursday, Jun 6 | Good 18 AQI US | 64.4° 48.2° | 4.5 mp/h | |
Friday, Jun 7 | Good 31 AQI US | 66.2° 51.8° | 15.7 mp/h |
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