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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 | 62.6°F |
Humidity | 78% |
Wind | 7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Saguenay, Quebec | 57 |
2 | London, Ontario | 56 |
3 | Hamilton, Ontario | 53 |
4 | Oakville, Ontario | 46 |
5 | Burlington, Ontario | 43 |
6 | Grimshaw, Alberta | 42 |
7 | Kitchener, Ontario | 42 |
8 | Toronto, Ontario | 42 |
9 | Laval, Quebec | 39 |
10 | Oshawa, Ontario | 38 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Metcalfe | 91 |
2 | Carillon Street | 61 |
3 | Ottawa | 33 |
4 | Ottawa 27 | 32 |
5 | NAPS - Wurtemburg Street | 29 |
6 | The Glebe Glebe_Ottawa | 28 |
7 | Champlain Park | 27 |
8 | EVCO Orleans | 27 |
9 | Findlay Creek | 26 |
10 | Gatineau | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.2µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 24 | Good 17 AQI US | |||
Saturday, May 25 | Good 21 AQI US | |||
Today | Good 23 AQI US | |||
Monday, May 27 | Moderate 57 AQI US | 100% | 69.8° 55.4° | 17.9 mp/h |
Tuesday, May 28 | Moderate 55 AQI US | 100% | 66.2° 55.4° | 15.7 mp/h |
Wednesday, May 29 | Good 10 AQI US | 100% | 64.4° 46.4° | 13.4 mp/h |
Thursday, May 30 | Good 6 AQI US | 66.2° 44.6° | 8.9 mp/h | |
Friday, May 31 | Good 11 AQI US | 69.8° 42.8° | 6.7 mp/h | |
Saturday, Jun 1 | Good 17 AQI US | 71.6° 48.2° | 6.7 mp/h | |
Sunday, Jun 2 | Good 17 AQI US | 69.8° 50° | 8.9 mp/h |
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