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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 | Scattered clouds |
Temperature | 68°F |
Humidity | 63% |
Wind | 2.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 54 |
2 | Saguenay, Quebec | 54 |
3 | Hamilton, Ontario | 53 |
4 | Valemount, British Columbia | 52 |
5 | Waterloo, Ontario | 52 |
6 | London, Ontario | 51 |
7 | Oshawa, Ontario | 46 |
8 | Burlington, Ontario | 44 |
9 | Rouyn-Noranda, Quebec | 43 |
10 | Levis, Quebec | 42 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Restaurant Le Jardin de Panos | 71 |
2 | CHATEAUNEUF | 53 |
3 | Rue Saint-Zotique East | 46 |
4 | Avenue Therese-Lavoie-Roux | 43 |
5 | St-Dominique | 41 |
6 | Caserne 17 | 38 |
7 | Parc Henri-Julien | 38 |
8 | Aéroport de Montréal | 37 |
9 | York-Roberval | 37 |
10 | Rivière-des-Prairies | 36 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.4µg/m³ | |
O3 | 82µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 0.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 15 | Moderate 58 AQI US | |||
Thursday, May 16 | Moderate 57 AQI US | |||
Friday, May 17 | Good 48 AQI US | |||
Today | Good 33 AQI US | 75.2° 53.6° | 4.5 mp/h | |
Sunday, May 19 | Good 41 AQI US | 77° 59° | 11.2 mp/h | |
Monday, May 20 | Moderate 70 AQI US | 100% | 75.2° 62.6° | 13.4 mp/h |
Tuesday, May 21 | Moderate 67 AQI US | 60% | 84.2° 59° | 15.7 mp/h |
Wednesday, May 22 | Moderate 63 AQI US | 100% | 69.8° 50° | 17.9 mp/h |
Thursday, May 23 | Good 6 AQI US | 64.4° 46.4° | 13.4 mp/h | |
Friday, May 24 | Good 9 AQI US | 68° 46.4° | 4.5 mp/h |
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2 Data sources
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