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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 55.4°F |
Humidity | 41% |
Wind | 10.4 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Windsor, Ontario | 61 |
2 | Sault Ste Marie, Ontario | 54 |
3 | Kitchener, Ontario | 47 |
4 | London, Ontario | 42 |
5 | Saint-Bruno-de-Montarville, Quebec | 39 |
6 | Waterloo, Ontario | 39 |
7 | Patricia Mcinnes, Alberta | 38 |
8 | Oakville, Ontario | 35 |
9 | Lac La Biche, Alberta | 34 |
10 | Cold Lake, Alberta | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Greenwood - Greenbriar | 37 |
2 | CALGARY SOUTHEAST | 32 |
3 | Calgary Central2 | 30 |
4 | Northwest Calgary | 29 |
5 | Southeast Calgary | 28 |
6 | Vientos | 26 |
7 | 72 Ave NE | 25 |
8 | Northwest Calgary 2 | 24 |
9 | Bankview | 22 |
10 | Calgary Varsity | 22 |
(local time)
SEE WORLD AQI RANKINGUS AQI
32
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 32 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.5µg/m³ | |
O3 | 79.3µg/m³ | |
NO2 | 3.7µg/m³ | |
CO | 161.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 38 AQI US | |||
Thursday, Apr 25 | Good 29 AQI US | |||
Friday, Apr 26 | Good 25 AQI US | |||
Today | Good 32 AQI US | 59° 37.4° | 15.7 mp/h | |
Sunday, Apr 28 | Good 10 AQI US | 59° 41° | 11.2 mp/h | |
Monday, Apr 29 | Good 5 AQI US | 100% | 46.4° 32° | 15.7 mp/h |
Tuesday, Apr 30 | Good 5 AQI US | 100% | 33.8° 32° | 20.1 mp/h |
Wednesday, May 1 | Good 5 AQI US | 100% | 35.6° 32° | 17.9 mp/h |
Thursday, May 2 | Good 7 AQI US | 41° 30.2° | 4.5 mp/h | |
Friday, May 3 | Good 4 AQI US | 48.2° 35.6° | 8.9 mp/h |
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