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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 | 39.2°F |
Humidity | 89% |
Wind | 5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Saguenay, Quebec | 59 |
2 | Saint-Bruno-de-Montarville, Quebec | 52 |
3 | Valemount, British Columbia | 48 |
4 | Montreal, Quebec | 46 |
5 | Fort St John, British Columbia | 35 |
6 | Laval, Quebec | 33 |
7 | Lac La Biche, Alberta | 28 |
8 | Cold Lake, Alberta | 26 |
9 | Houston, British Columbia | 26 |
10 | Hamilton, Ontario | 25 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Trois-Rivières - Cap-de-la-Madelaine | 21 |
2 | Trois-Rivières - École MEES | 21 |
(local time)
SEE WORLD AQI RANKINGUS AQI
21
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.2µg/m³ | |
O3 | 52.9µg/m³ | |
SO2 | 4.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 29 | Good 30 AQI US | |||
Tuesday, Apr 30 | Good 30 AQI US | |||
Wednesday, May 1 | Good 23 AQI US | |||
Today | Good 21 AQI US | 90% | 46.4° 39.2° | 11.2 mp/h |
Friday, May 3 | Good 24 AQI US | 59° 39.2° | 13.4 mp/h | |
Saturday, May 4 | Good 16 AQI US | 100% | 46.4° 41° | 13.4 mp/h |
Sunday, May 5 | Good 13 AQI US | 100% | 51.8° 46.4° | 11.2 mp/h |
Monday, May 6 | Good 19 AQI US | 30% | 64.4° 46.4° | 8.9 mp/h |
Tuesday, May 7 | Good 11 AQI US | 62.6° 41° | 4.5 mp/h | |
Wednesday, May 8 | Good 17 AQI US | 100% | 60.8° 46.4° | 11.2 mp/h |
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