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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 | 37.4°F |
Humidity | 78% |
Wind | 6.6 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 78 |
2 | Laval, Quebec | 69 |
3 | Mississauga, Ontario | 66 |
4 | Waterloo, Ontario | 64 |
5 | Hamilton, Ontario | 63 |
6 | Fort St John, British Columbia | 60 |
7 | Toronto, Ontario | 60 |
8 | Burlington, Ontario | 58 |
9 | Oakville, Ontario | 53 |
10 | Maniwaki, Quebec | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Bankview | 40 |
2 | Calgary Central Inglewood | 40 |
3 | Calgary Varsity | 40 |
4 | Greenwood - Greenbriar | 40 |
5 | Vientos | 40 |
6 | 72 Ave NE | 38 |
7 | Upper Mount Royal | 38 |
8 | Auburn Bay | 33 |
9 | CALGARY SOUTHEAST | 33 |
10 | Homestead | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.9µg/m³ | |
O3 | 41.4µg/m³ | |
NO2 | 19µg/m³ | |
CO | 247.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 25 AQI US | |||
Friday, May 17 | Good 29 AQI US | |||
Saturday, May 18 | Good 30 AQI US | |||
Today | Good 33 AQI US | 80% | 50° 37.4° | 13.4 mp/h |
Monday, May 20 | Good 22 AQI US | 90% | 39.2° 37.4° | 8.9 mp/h |
Tuesday, May 21 | Good 15 AQI US | 90% | 57.2° 35.6° | 8.9 mp/h |
Wednesday, May 22 | Good 14 AQI US | 80% | 44.6° 37.4° | 8.9 mp/h |
Thursday, May 23 | Good 11 AQI US | 30% | 48.2° 35.6° | 6.7 mp/h |
Friday, May 24 | Good 9 AQI US | 57.2° 35.6° | 6.7 mp/h | |
Saturday, May 25 | Good 6 AQI US | 60% | 60.8° 39.2° | 6.7 mp/h |
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