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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 59°F |
Humidity | 92% |
Wind | 12.7 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Saguenay, Quebec | 55 |
2 | Montreal, Quebec | 45 |
3 | Chetwynd, British Columbia | 44 |
4 | Grimshaw, Alberta | 41 |
5 | Valemount, British Columbia | 41 |
6 | Lac La Biche, Alberta | 39 |
7 | Abbotsford, British Columbia | 38 |
8 | Fort St John, British Columbia | 38 |
9 | Patricia Mcinnes, Alberta | 38 |
10 | Gibbons, Alberta | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.5*µg/m³ |
PM2.5
x2.1
PM2.5 concentration in Ville-Marie is currently 2.1 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 5 | Good 41 AQI US | 90% | 64.4° 46.4° | 13.4 mp/h |
Monday, May 6 | Good 6 AQI US | 64.4° 39.2° | 8.9 mp/h | |
Tuesday, May 7 | Good 5 AQI US | 66.2° 41° | 8.9 mp/h | |
Wednesday, May 8 | Good 6 AQI US | 40% | 57.2° 41° | 8.9 mp/h |
Thursday, May 9 | Good 5 AQI US | 60.8° 37.4° | 8.9 mp/h | |
Friday, May 10 | Good 4 AQI US | 60.8° 39.2° | 8.9 mp/h | |
Saturday, May 11 | Good 4 AQI US | 40% | 60.8° 37.4° | 11.2 mp/h |
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