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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 | Snow |
Temperature | 35.6°F |
Humidity | 85% |
Wind | 13.8 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 45 |
2 | Waterloo, Ontario | 41 |
3 | London, Ontario | 39 |
4 | Lethbridge, Alberta | 38 |
5 | Calgary, Alberta | 37 |
6 | Abbotsford, British Columbia | 35 |
7 | Richmond, British Columbia | 35 |
8 | Saguenay, Quebec | 35 |
9 | Saskatoon, Saskatchewan | 35 |
10 | Vancouver BC, British Columbia | 35 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Calgary Central Inglewood | 38 |
2 | Calgary Varsity | 37 |
3 | CALGARY SOUTHEAST | 36 |
4 | Calgary Central2 | 36 |
5 | Highland Park Z | 21 |
6 | Auburn Bay | 17 |
7 | Cranston | 17 |
8 | Evergreen Hill SW | 17 |
9 | Homestead | 17 |
10 | Lake Bonavista | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4µg/m³ | |
O3 | 92µg/m³ | |
NO2 | 13.2µg/m³ | |
CO | 343.5µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, Apr 26 | Good 27 AQI US | |||
Saturday, Apr 27 | Good 31 AQI US | |||
Sunday, Apr 28 | Good 35 AQI US | |||
Today | Good 37 AQI US | 70% | 42.8° 32° | 17.9 mp/h |
Tuesday, Apr 30 | Good 4 AQI US | 100% | 33.8° 32° | 22.4 mp/h |
Wednesday, May 1 | Good 8 AQI US | 90% | 37.4° 32° | 13.4 mp/h |
Thursday, May 2 | Good 16 AQI US | 50% | 42.8° 32° | 6.7 mp/h |
Friday, May 3 | Good 6 AQI US | 50° 32° | 13.4 mp/h | |
Saturday, May 4 | Good 4 AQI US | 62.6° 37.4° | 8.9 mp/h | |
Sunday, May 5 | Good 6 AQI US | 30% | 64.4° 48.2° | 11.2 mp/h |
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