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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 62.6°F |
Humidity | 72% |
Wind | 8.1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 35 |
2 | Montreal, Quebec | 33 |
3 | Cold Lake, Alberta | 31 |
4 | Lac La Biche, Alberta | 30 |
5 | Gibbons, Alberta | 27 |
6 | Saint-Bruno-de-Montarville, Quebec | 27 |
7 | Sherwood Park, Alberta | 27 |
8 | Kitimat, British Columbia | 26 |
9 | Patricia Mcinnes, Alberta | 26 |
10 | Oshawa, Ontario | 25 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Cornwall Station | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
22
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 22 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
O3 | 54µg/m³ | |
NO2 | 2.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 3 | Good 21 AQI US | |||
Saturday, May 4 | Good 21 AQI US | |||
Sunday, May 5 | Good 16 AQI US | |||
Today | Good 22 AQI US | 50% | 66.2° 48.2° | 11.2 mp/h |
Tuesday, May 7 | Good 19 AQI US | 64.4° 42.8° | 4.5 mp/h | |
Wednesday, May 8 | Good 17 AQI US | 100% | 50° 46.4° | 11.2 mp/h |
Thursday, May 9 | Good 12 AQI US | 60% | 53.6° 44.6° | 11.2 mp/h |
Friday, May 10 | Good 7 AQI US | 100% | 46.4° 41° | 8.9 mp/h |
Saturday, May 11 | Good 10 AQI US | 90% | 44.6° 42.8° | 4.5 mp/h |
Sunday, May 12 | Good 13 AQI US | 100% | 55.4° 42.8° | 8.9 mp/h |
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