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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 | Broken clouds |
Temperature | 57.2°F |
Humidity | 43% |
Wind | 1 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Burlington, Ontario | 81 |
2 | Mississauga, Ontario | 61 |
3 | Oshawa, Ontario | 59 |
4 | Toronto, Ontario | 58 |
5 | Oakville, Ontario | 56 |
6 | Windsor, Ontario | 55 |
7 | Maniwaki, Quebec | 54 |
8 | Montreal, Quebec | 53 |
9 | Quebec City, Quebec | 53 |
10 | Saint-Bruno-de-Montarville, Quebec | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Calgary Varsity | 41 |
2 | Greenwood - Greenbriar | 36 |
3 | Calgary Central Inglewood | 32 |
4 | Calgary Central2 | 32 |
5 | CALGARY SOUTHEAST | 31 |
6 | Northwest Calgary | 30 |
7 | 3248 Breen Crescent NW | 29 |
8 | 72 Ave NE | 29 |
9 | Bankview | 28 |
10 | Wildwood | 27 |
(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 | |
---|---|---|
O3 | 79.9µg/m³ | |
NO2 | 7.5µg/m³ | |
CO | 144.1µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 26 AQI US | |||
Sunday, May 19 | Good 22 AQI US | |||
Monday, May 20 | Good 14 AQI US | |||
Today | Good 32 AQI US | 80% | 57.2° 37.4° | 11.2 mp/h |
Wednesday, May 22 | Good 18 AQI US | 90% | 46.4° 37.4° | 11.2 mp/h |
Thursday, May 23 | Good 10 AQI US | 100% | 44.6° 35.6° | 4.5 mp/h |
Friday, May 24 | Good 10 AQI US | 70% | 51.8° 35.6° | 8.9 mp/h |
Saturday, May 25 | Good 7 AQI US | 70% | 44.6° 37.4° | 8.9 mp/h |
Sunday, May 26 | Good 12 AQI US | 70% | 60.8° 35.6° | 4.5 mp/h |
Monday, May 27 | Good 8 AQI US | 62.6° 41° | 8.9 mp/h |
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