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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 | Scattered clouds |
Temperature | 62.6°F |
Humidity | 77% |
Wind | 1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 62 |
2 | London, Ontario | 62 |
3 | Chetwynd, British Columbia | 61 |
4 | Fort St John, British Columbia | 61 |
5 | Mississauga, Ontario | 58 |
6 | Quebec City, Quebec | 58 |
7 | Calgary, Alberta | 57 |
8 | Canmore, Alberta | 54 |
9 | Sault Ste Marie, Ontario | 54 |
10 | Hamilton, Ontario | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 53 |
2 | Restaurant Le Jardin de Panos | 44 |
3 | St-Dominique | 37 |
4 | York-Roberval | 36 |
5 | Caserne 17 | 34 |
6 | Hochelaga | 33 |
7 | Rivière-des-Prairies | 32 |
8 | Rue Saint-Zotique East | 32 |
9 | Aéroport de Montréal | 31 |
10 | Avenue Therese-Lavoie-Roux | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
25
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 25 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.5µg/m³ | |
O3 | 58µg/m³ | |
NO2 | 12.8µg/m³ | |
SO2 | 0µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 40 AQI US | |||
Saturday, May 18 | Good 50 AQI US | |||
Sunday, May 19 | Good 32 AQI US | |||
Today | Good 25 AQI US | 77° 59° | 6.7 mp/h | |
Tuesday, May 21 | Moderate 69 AQI US | 90% | 77° 62.6° | 15.7 mp/h |
Wednesday, May 22 | Moderate 69 AQI US | 40% | 82.4° 60.8° | 13.4 mp/h |
Thursday, May 23 | Moderate 59 AQI US | 100% | 69.8° 60.8° | 15.7 mp/h |
Friday, May 24 | Good 8 AQI US | 64.4° 51.8° | 13.4 mp/h | |
Saturday, May 25 | Good 9 AQI US | 66.2° 44.6° | 4.5 mp/h | |
Sunday, May 26 | Good 25 AQI US | 60% | 66.2° 53.6° | 13.4 mp/h |
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