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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 | 66.2°F |
Humidity | 93% |
Wind | 3 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 68 |
2 | Hamilton, Ontario | 63 |
3 | Oakville, Ontario | 62 |
4 | Burlington, Ontario | 60 |
5 | Toronto, Ontario | 60 |
6 | Mississauga, Ontario | 59 |
7 | Waterloo, Ontario | 56 |
8 | Levis, Quebec | 54 |
9 | Maniwaki, Quebec | 54 |
10 | Quebec City, Quebec | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Inverness | 55 |
2 | Carillon Street | 54 |
3 | 306 Rywalk Circle | 53 |
4 | EVCO Orleans | 53 |
5 | Gatineau | 51 |
6 | The Glebe Glebe_Ottawa | 50 |
7 | Balding Cres | 49 |
8 | Champlain Park | 49 |
9 | Metcalfe | 49 |
10 | Ottawa 27 | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
46
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 46 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.4µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Moderate 53 AQI US | |||
Sunday, May 19 | Good 41 AQI US | |||
Monday, May 20 | Good 41 AQI US | |||
Today | Good 46 AQI US | 100% | 77° 60.8° | 6.7 mp/h |
Wednesday, May 22 | Moderate 68 AQI US | 90% | 80.6° 60.8° | 15.7 mp/h |
Thursday, May 23 | Moderate 57 AQI US | 75.2° 55.4° | 11.2 mp/h | |
Friday, May 24 | Good 34 AQI US | 73.4° 51.8° | 11.2 mp/h | |
Saturday, May 25 | Good 18 AQI US | 100% | 71.6° 51.8° | 11.2 mp/h |
Sunday, May 26 | Good 28 AQI US | 69.8° 50° | 8.9 mp/h | |
Monday, May 27 | Good 36 AQI US | 69.8° 53.6° | 6.7 mp/h |
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