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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 42.8°F |
Humidity | 89% |
Wind | 5.1 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 69 |
2 | Montreal, Quebec | 53 |
3 | Windsor, Ontario | 45 |
4 | Kitchener, Ontario | 41 |
5 | Calgary, Alberta | 39 |
6 | Lethbridge, Alberta | 38 |
7 | Regina, Saskatchewan | 38 |
8 | Hamilton, Ontario | 37 |
9 | Kamloops, British Columbia | 37 |
10 | Fredericton, New Brunswick | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bighorn No. 8 | 14 |
2 | Bow River Drive | 13 |
3 | 3 Avenue | 12 |
4 | Wapiti Close | 12 |
5 | 100 Larch Place | 9 |
6 | Crossbow Place | 7 |
7 | Rundleview Drive | 7 |
8 | Riverstone Road | 6 |
9 | Stonecreek Place | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
12
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 12 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 10 AQI US | |||
Friday, Apr 26 | Good 30 AQI US | |||
Saturday, Apr 27 | Good 13 AQI US | |||
Today | Good 12 AQI US | 90% | 41° 32° | 4.5 mp/h |
Monday, Apr 29 | Good 4 AQI US | 100% | 37.4° 30.2° | 6.7 mp/h |
Tuesday, Apr 30 | Good 4 AQI US | 100% | 35.6° 30.2° | 4.5 mp/h |
Wednesday, May 1 | Good 4 AQI US | 30% | 41° 24.8° | 2.2 mp/h |
Thursday, May 2 | Good 4 AQI US | 44.6° 28.4° | 2.2 mp/h | |
Friday, May 3 | Good 4 AQI US | 70% | 48.2° 30.2° | 4.5 mp/h |
Saturday, May 4 | Good 4 AQI US | 60% | 51.8° 32° | 2.2 mp/h |
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