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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Snow |
Temperature | 32°F |
Humidity | 93% |
Wind | 11.5 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Laval, Quebec | 46 |
2 | Valemount, British Columbia | 44 |
3 | Montreal, Quebec | 39 |
4 | Gatineau, Quebec | 30 |
5 | Ottawa, Ontario | 29 |
6 | Cold Lake, Alberta | 28 |
7 | Patricia Mcinnes, Alberta | 27 |
8 | Chetwynd, British Columbia | 26 |
9 | Fort St John, British Columbia | 26 |
10 | Houston, British Columbia | 26 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Calgary Varsity | 22 |
2 | CALGARY SOUTHEAST | 21 |
3 | Calgary Central2 | 21 |
4 | Highland Park Z | 21 |
5 | Auburn Bay | 19 |
6 | Homestead | 19 |
7 | Ranchlands | 19 |
8 | Seton | 19 |
9 | Citadel | 18 |
10 | Cranston | 18 |
(local time)
SEE WORLD AQI RANKINGUS AQI
21
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 21 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.2µg/m³ | |
O3 | 52.2µg/m³ | |
NO2 | 13.6µg/m³ | |
CO | 183.4µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 29 | Good 29 AQI US | |||
Tuesday, Apr 30 | Good 22 AQI US | |||
Wednesday, May 1 | Good 17 AQI US | |||
Today | Good 21 AQI US | 100% | 37.4° 32° | 15.7 mp/h |
Friday, May 3 | Good 23 AQI US | 50% | 48.2° 32° | 11.2 mp/h |
Saturday, May 4 | Good 23 AQI US | 53.6° 33.8° | 15.7 mp/h | |
Sunday, May 5 | Good 12 AQI US | 70% | 53.6° 37.4° | 8.9 mp/h |
Monday, May 6 | Good 6 AQI US | 100% | 53.6° 41° | 22.4 mp/h |
Tuesday, May 7 | Good 4 AQI US | 100% | 39.2° 35.6° | 24.6 mp/h |
Wednesday, May 8 | Good 4 AQI US | 100% | 39.2° 35.6° | 15.7 mp/h |
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