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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 | 69% |
Wind | 7.5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 57 |
2 | Mississauga, Ontario | 53 |
3 | Edmundston, New Brunswick | 49 |
4 | Pictou, Nova Scotia | 48 |
5 | Quebec City, Quebec | 45 |
6 | Hamilton, Ontario | 44 |
7 | Kitchener, Ontario | 43 |
8 | Valemount, British Columbia | 43 |
9 | Sault Ste Marie, Ontario | 42 |
10 | Levis, Quebec | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 58 |
2 | Restaurant Le Jardin de Panos | 53 |
3 | Rivière-des-Prairies | 53 |
4 | St-Dominique | 53 |
5 | Caserne 17 | 50 |
6 | Rue Saint-Zotique East | 50 |
7 | Avenue Therese-Lavoie-Roux | 49 |
8 | York-Roberval | 48 |
9 | Aéroport de Montréal | 45 |
10 | Hochelaga | 41 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.7µg/m³ | |
O3 | 68µg/m³ | |
NO2 | 19.2µg/m³ | |
SO2 | 1.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 55 AQI US | |||
Thursday, May 16 | Moderate 54 AQI US | |||
Today | Good 27 AQI US | |||
Saturday, May 18 | Good 48 AQI US | 71.6° 57.2° | 8.9 mp/h | |
Sunday, May 19 | Good 34 AQI US | 75.2° 53.6° | 2.2 mp/h | |
Monday, May 20 | Good 37 AQI US | 78.8° 59° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 54 AQI US | 90% | 71.6° 62.6° | 11.2 mp/h |
Wednesday, May 22 | Moderate 78 AQI US | 100% | 84.2° 62.6° | 11.2 mp/h |
Thursday, May 23 | Moderate 79 AQI US | 100% | 69.8° 53.6° | 20.1 mp/h |
Friday, May 24 | Good 28 AQI US | 30% | 51.8° 46.4° | 15.7 mp/h |
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