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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 | 41% |
Wind | 6.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Oshawa, Ontario | 60 |
2 | Hamilton, Ontario | 55 |
3 | Oakville, Ontario | 55 |
4 | Toronto, Ontario | 55 |
5 | Peterborough, Ontario | 53 |
6 | Quebec City, Quebec | 53 |
7 | Sherbrooke, Quebec | 53 |
8 | Windsor, Ontario | 53 |
9 | Burlington, Ontario | 51 |
10 | Ottawa, Ontario | 51 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Calgary Varsity | 41 |
2 | Calgary Central2 | 36 |
3 | Greenwood - Greenbriar | 36 |
4 | CALGARY SOUTHEAST | 32 |
5 | Calgary Central Inglewood | 32 |
6 | Northwest Calgary | 32 |
7 | 72 Ave NE | 29 |
8 | Bankview | 28 |
9 | Northwest Calgary 2 | 28 |
10 | Vientos | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
5
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 5 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 24 AQI US | |||
Sunday, May 19 | Good 41 AQI US | |||
Monday, May 20 | Good 24 AQI US | |||
Today | Good 5 AQI US | 90% | 57.2° 35.6° | 8.9 mp/h |
Wednesday, May 22 | Good 18 AQI US | 90% | 44.6° 35.6° | 11.2 mp/h |
Thursday, May 23 | Good 8 AQI US | 100% | 42.8° 33.8° | 4.5 mp/h |
Friday, May 24 | Good 9 AQI US | 80% | 50° 33.8° | 6.7 mp/h |
Saturday, May 25 | Good 7 AQI US | 80% | 42.8° 35.6° | 8.9 mp/h |
Sunday, May 26 | Good 9 AQI US | 70% | 57.2° 33.8° | 4.5 mp/h |
Monday, May 27 | Good 9 AQI US | 60.8° 37.4° | 8.9 mp/h | |
Tuesday, May 28 | Good 24 AQI US | 66.2° 41° | 4.5 mp/h |
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