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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 | 84% |
Wind | 4.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 66 |
2 | Hamilton, Ontario | 56 |
3 | Burlington, Ontario | 54 |
4 | Saguenay, Quebec | 52 |
5 | Kitchener, Ontario | 50 |
6 | Mississauga, Ontario | 45 |
7 | Oakville, Ontario | 44 |
8 | Sault Ste Marie, Ontario | 44 |
9 | Levis, Quebec | 42 |
10 | Quebec City, Quebec | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 56 |
2 | Restaurant Le Jardin de Panos | 53 |
3 | St-Dominique | 52 |
4 | Parc Beaubien | 44 |
5 | Avenue Therese-Lavoie-Roux | 42 |
6 | Caserne 17 | 42 |
7 | Rue Saint-Zotique East | 42 |
8 | York-Roberval | 42 |
9 | Aéroport de Montréal | 39 |
10 | Rivière-des-Prairies | 39 |
(local time)
SEE WORLD AQI RANKINGUS AQI
39
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 39 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.1µg/m³ | |
O3 | 64µg/m³ | |
NO2 | 13µg/m³ | |
CO | 229µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 62 AQI US | |||
Thursday, May 16 | Moderate 63 AQI US | |||
Friday, May 17 | Moderate 56 AQI US | |||
Today | Good 39 AQI US | 70% | 69.8° 57.2° | 8.9 mp/h |
Sunday, May 19 | Good 35 AQI US | 73.4° 51.8° | 4.5 mp/h | |
Monday, May 20 | Good 42 AQI US | 77° 59° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 59 AQI US | 100% | 75.2° 59° | 15.7 mp/h |
Wednesday, May 22 | Moderate 78 AQI US | 70% | 82.4° 60.8° | 17.9 mp/h |
Thursday, May 23 | Moderate 79 AQI US | 100% | 68° 57.2° | 17.9 mp/h |
Friday, May 24 | Good 27 AQI US | 66.2° 50° | 15.7 mp/h |
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