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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 60.8°F |
Humidity | 80% |
Wind | 8 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 49 |
2 | Windsor, Ontario | 48 |
3 | Burlington, Ontario | 43 |
4 | Grimshaw, Alberta | 42 |
5 | Sherwood Park, Alberta | 42 |
6 | Calgary, Alberta | 41 |
7 | Gatineau, Quebec | 41 |
8 | Montreal, Quebec | 41 |
9 | Ottawa, Ontario | 40 |
10 | St. Albert, Alberta | 40 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Saint-Jean-sur-Richelieu - L'Acadie | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
14
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 14 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.5µg/m³ |
PM2.5 concentration in Saint-Jean-sur-Richelieu air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 1 | Good 31 AQI US | 53.6° 48.2° | 8.9 mp/h | |
Thursday, May 2 | Good 19 AQI US | 64.4° 44.6° | 6.7 mp/h | |
Friday, May 3 | Good 19 AQI US | 60.8° 51.8° | 6.7 mp/h | |
Today | Good 14 AQI US | 60% | 60.8° 51.8° | 6.7 mp/h |
Sunday, May 5 | Good 15 AQI US | 100% | 53.6° 48.2° | 17.9 mp/h |
Monday, May 6 | Good 11 AQI US | 100% | 64.4° 48.2° | 13.4 mp/h |
Tuesday, May 7 | Good 12 AQI US | 64.4° 44.6° | 8.9 mp/h | |
Wednesday, May 8 | Good 13 AQI US | 100% | 51.8° 44.6° | 17.9 mp/h |
Thursday, May 9 | Good 16 AQI US | 100% | 59° 39.2° | 8.9 mp/h |
Friday, May 10 | Good 9 AQI US | 100% | 46.4° 44.6° | 11.2 mp/h |
Saturday, May 11 | Good 9 AQI US | 100% | 53.6° 44.6° | 8.9 mp/h |
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1 Data source