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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 | Clear sky |
Temperature | 60.8°F |
Humidity | 80% |
Wind | 8.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Chetwynd, British Columbia | 73 |
2 | Lethbridge, Alberta | 65 |
3 | London, Ontario | 65 |
4 | Mississauga, Ontario | 62 |
5 | Hamilton, Ontario | 58 |
6 | Toronto, Ontario | 55 |
7 | Canmore, Alberta | 53 |
8 | Oakville, Ontario | 53 |
9 | Quebec City, Quebec | 51 |
10 | Calgary, Alberta | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Brossard - Parc Sorbonne | 21 |
2 | Rive-Sud de Montréal | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.1µg/m³ | |
O3 | 52µg/m³ | |
NO2 | 3.5µg/m³ |
PM2.5 concentration in Brossard air currently meets the WHO annual air quality guideline value
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 37 AQI US | 69.8° 57.2° | 8.9 mp/h | |
Saturday, May 18 | Good 35 AQI US | 77° 53.6° | 4.5 mp/h | |
Sunday, May 19 | Good 29 AQI US | 78.8° 59° | 8.9 mp/h | |
Today | Good 23 AQI US | 78.8° 59° | 8.9 mp/h | |
Tuesday, May 21 | Moderate 69 AQI US | 100% | 77° 62.6° | 13.4 mp/h |
Wednesday, May 22 | Moderate 69 AQI US | 70% | 80.6° 60.8° | 8.9 mp/h |
Thursday, May 23 | Moderate 60 AQI US | 100% | 68° 59° | 13.4 mp/h |
Friday, May 24 | Good 8 AQI US | 59° 48.2° | 13.4 mp/h | |
Saturday, May 25 | Good 9 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Sunday, May 26 | Good 25 AQI US | 90% | 57.2° 51.8° | 13.4 mp/h |
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