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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 | 41°F |
Humidity | 70% |
Wind | 5.2 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 76 |
2 | Kitchener, Ontario | 73 |
3 | Mississauga, Ontario | 68 |
4 | London, Ontario | 60 |
5 | Waterloo, Ontario | 60 |
6 | Saguenay, Quebec | 54 |
7 | Regina, Saskatchewan | 52 |
8 | Rouyn-Noranda, Quebec | 52 |
9 | Toronto, Ontario | 52 |
10 | Grimshaw, Alberta | 48 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Auburn Bay | 44 |
2 | Bankview | 35 |
3 | Evergreen Hill SW | 33 |
4 | Northwest Calgary | 33 |
5 | 72 Ave NE | 32 |
6 | CALGARY SOUTHEAST | 32 |
7 | Upper Mount Royal | 31 |
8 | Calgary Varsity | 30 |
9 | Southeast Calgary | 30 |
10 | Greenwood - Greenbriar | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
44
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 44 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 24 AQI US | |||
Friday, May 17 | Good 17 AQI US | |||
Today | Good 44 AQI US | |||
Sunday, May 19 | Good 28 AQI US | 70% | 50° 37.4° | 13.4 mp/h |
Monday, May 20 | Good 15 AQI US | 80% | 51.8° 37.4° | 8.9 mp/h |
Tuesday, May 21 | Good 12 AQI US | 40% | 57.2° 37.4° | 11.2 mp/h |
Wednesday, May 22 | Good 10 AQI US | 90% | 44.6° 39.2° | 11.2 mp/h |
Thursday, May 23 | Good 10 AQI US | 50% | 46.4° 35.6° | 4.5 mp/h |
Friday, May 24 | Good 9 AQI US | 53.6° 32° | 8.9 mp/h | |
Saturday, May 25 | Good 6 AQI US | 20% | 60.8° 39.2° | 6.7 mp/h |
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