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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 62.6°F |
Humidity | 70% |
Wind | 3 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 65 |
2 | Toronto, Ontario | 65 |
3 | Kitchener, Ontario | 63 |
4 | Oshawa, Ontario | 56 |
5 | Hamilton, Ontario | 55 |
6 | Oakville, Ontario | 55 |
7 | Peterborough, Ontario | 55 |
8 | Windsor, Ontario | 55 |
9 | Burlington, Ontario | 53 |
10 | Levis, Quebec | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 56 |
2 | Avenue Therese-Lavoie-Roux | 47 |
3 | Petite Bourgogne | 44 |
4 | Rue Saint-Zotique East | 44 |
5 | York-Roberval | 43 |
6 | Aéroport de Montréal | 42 |
7 | St-Dominique | 42 |
8 | Caserne 17 | 40 |
9 | Molson | 39 |
10 | Saint-Jean-Baptiste | 39 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.9µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 31 AQI US | |||
Sunday, May 19 | Good 29 AQI US | |||
Monday, May 20 | Good 41 AQI US | |||
Today | Good 38 AQI US | 100% | 75.2° 62.6° | 8.9 mp/h |
Wednesday, May 22 | Moderate 69 AQI US | 90% | 80.6° 62.6° | 6.7 mp/h |
Thursday, May 23 | Moderate 63 AQI US | 90% | 73.4° 62.6° | 11.2 mp/h |
Friday, May 24 | Good 33 AQI US | 77° 55.4° | 11.2 mp/h | |
Saturday, May 25 | Good 8 AQI US | 100% | 64.4° 57.2° | 8.9 mp/h |
Sunday, May 26 | Good 14 AQI US | 50% | 68° 59° | 11.2 mp/h |
Monday, May 27 | Good 21 AQI US | 50% | 68° 51.8° | 8.9 mp/h |
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