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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 | 39.2°F |
Humidity | 65% |
Wind | 3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 53 |
2 | Quesnel, British Columbia | 46 |
3 | Kitchener, Ontario | 39 |
4 | London, Ontario | 38 |
5 | Gatineau, Quebec | 37 |
6 | Oakville, Ontario | 37 |
7 | Rouyn-Noranda, Quebec | 37 |
8 | Levis, Quebec | 34 |
9 | Quebec City, Quebec | 34 |
10 | Hamilton, Ontario | 32 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | CHATEAUNEUF | 33 |
2 | Rivière-des-Prairies | 33 |
3 | Caserne 17 | 29 |
4 | Hochelaga | 29 |
5 | Molson | 29 |
6 | Aéroport de Montréal | 25 |
7 | Parc Henri-Julien | 25 |
8 | Saint-Jean-Baptiste | 25 |
9 | St-Dominique | 25 |
10 | York-Roberval | 25 |
(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 | 6µg/m³ | |
O3 | 16µg/m³ | |
NO2 | 4µg/m³ | |
SO2 | 1µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, Apr 20 | Good 14 AQI US | |||
Sunday, Apr 21 | Good 21 AQI US | |||
Monday, Apr 22 | Good 27 AQI US | |||
Today | Good 25 AQI US | 64.4° 37.4° | 13.4 mp/h | |
Wednesday, Apr 24 | Good 16 AQI US | 100% | 51.8° 28.4° | 17.9 mp/h |
Thursday, Apr 25 | Good 5 AQI US | 46.4° 28.4° | 6.7 mp/h | |
Friday, Apr 26 | Good 8 AQI US | 55.4° 33.8° | 4.5 mp/h | |
Saturday, Apr 27 | Good 8 AQI US | 59° 39.2° | 8.9 mp/h | |
Sunday, Apr 28 | Good 45 AQI US | 90% | 62.6° 48.2° | 8.9 mp/h |
Monday, Apr 29 | Good 47 AQI US | 70% | 60.8° 51.8° | 6.7 mp/h |
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