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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 | 50°F |
Humidity | 89% |
Wind | 11.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Saint-Bruno-de-Montarville, Quebec | 48 |
2 | Montreal, Quebec | 41 |
3 | Patricia Mcinnes, Alberta | 41 |
4 | Lac La Biche, Alberta | 39 |
5 | Cold Lake, Alberta | 37 |
6 | Gibbons, Alberta | 34 |
7 | Hamilton, Ontario | 34 |
8 | Laval, Quebec | 34 |
9 | Saguenay, Quebec | 34 |
10 | Fort Mckay, Alberta | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
47*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 47* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.4*µg/m³ |
PM2.5
x2.3
PM2.5 concentration in Saint-Hyacinthe is currently 2.3 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 47 AQI US | 100% | 51.8° 44.6° | 11.2 mp/h |
Friday, May 3 | Good 34 AQI US | 64.4° 42.8° | 6.7 mp/h | |
Saturday, May 4 | Good 30 AQI US | 100% | 51.8° 48.2° | 4.5 mp/h |
Sunday, May 5 | Good 16 AQI US | 100% | 51.8° 46.4° | 15.7 mp/h |
Monday, May 6 | Good 19 AQI US | 80% | 62.6° 46.4° | 11.2 mp/h |
Tuesday, May 7 | Good 14 AQI US | 62.6° 42.8° | 4.5 mp/h | |
Wednesday, May 8 | Good 29 AQI US | 100% | 59° 46.4° | 20.1 mp/h |
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