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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 | Scattered clouds |
Temperature | 46.4°F |
Humidity | 42% |
Wind | 5 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Yellowknife, Northwest Territories | 49 |
2 | Gibbons, Alberta | 41 |
3 | Cold Lake, Alberta | 40 |
4 | London, Ontario | 40 |
5 | Patricia Mcinnes, Alberta | 40 |
6 | Fort Mckay, Alberta | 37 |
7 | Lac La Biche, Alberta | 37 |
8 | Kitchener, Ontario | 33 |
9 | Rouyn-Noranda, Quebec | 33 |
10 | Saguenay, Quebec | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1*µg/m³ |
PM2.5 concentration in Saint-Leonard air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 4 AQI US | 46.4° 28.4° | 6.7 mp/h | |
Today | Good 4 AQI US | 53.6° 32° | 6.7 mp/h | |
Friday, Apr 26 | Good 23 AQI US | 90% | 60.8° 37.4° | 11.2 mp/h |
Saturday, Apr 27 | Good 47 AQI US | 100% | 53.6° 48.2° | 8.9 mp/h |
Sunday, Apr 28 | Good 33 AQI US | 70% | 59° 46.4° | 11.2 mp/h |
Monday, Apr 29 | Good 41 AQI US | 100% | 46.4° 41° | 8.9 mp/h |
Tuesday, Apr 30 | Moderate 71 AQI US | 100% | 60.8° 41° | 8.9 mp/h |
Wednesday, May 1 | Good 34 AQI US | 40% | 50° 42.8° | 13.4 mp/h |
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