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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 | 68°F |
Humidity | 79% |
Wind | 9.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 62 |
2 | Toronto, Ontario | 58 |
3 | Oshawa, Ontario | 57 |
4 | Montreal, Quebec | 56 |
5 | Oakville, Ontario | 56 |
6 | Burlington, Ontario | 55 |
7 | Quebec City, Quebec | 55 |
8 | Maniwaki, Quebec | 54 |
9 | Saint-Bruno-de-Montarville, Quebec | 54 |
10 | Laval, Quebec | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | N.-D.-du-Rosaire Station | 42 |
2 | Notre-Dame-du-Rosaire | 42 |
(local time)
SEE WORLD AQI RANKINGUS AQI
42
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 42 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.7µg/m³ | |
O3 | 90µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 26 AQI US | |||
Sunday, May 19 | Good 23 AQI US | |||
Monday, May 20 | Good 37 AQI US | |||
Today | Good 42 AQI US | 70% | 68° 57.2° | 8.9 mp/h |
Wednesday, May 22 | Moderate 63 AQI US | 80% | 64.4° 55.4° | 6.7 mp/h |
Thursday, May 23 | Moderate 60 AQI US | 90% | 68° 55.4° | 13.4 mp/h |
Friday, May 24 | Good 45 AQI US | 80% | 68° 50° | 15.7 mp/h |
Saturday, May 25 | Good 9 AQI US | 70% | 62.6° 41° | 6.7 mp/h |
Sunday, May 26 | Good 10 AQI US | 100% | 57.2° 46.4° | 6.7 mp/h |
Monday, May 27 | Good 14 AQI US | 59° 42.8° | 15.7 mp/h |
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