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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Moderate | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 44.6°F |
Humidity | 62% |
Wind | 3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Oshawa, Ontario | 64 |
2 | Toronto, Ontario | 63 |
3 | London, Ontario | 45 |
4 | Mississauga, Ontario | 45 |
5 | Edmundston, New Brunswick | 41 |
6 | Montreal, Quebec | 41 |
7 | Burlington, Ontario | 40 |
8 | Hamilton, Ontario | 39 |
9 | Calgary, Alberta | 37 |
10 | Kamloops, British Columbia | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | AYLESFORD MOUNTAIN Station | 36 |
2 | AQSU-D9A5 | 14 |
(local time)
SEE WORLD AQI RANKINGUS AQI
36
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 36 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.1µg/m³ | |
O3 | 90µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 29 AQI US | |||
Friday, Apr 26 | Good 32 AQI US | |||
Saturday, Apr 27 | Good 34 AQI US | |||
Today | Good 36 AQI US | 46.4° 32° | 6.7 mp/h | |
Monday, Apr 29 | Good 30 AQI US | 50% | 46.4° 39.2° | 11.2 mp/h |
Tuesday, Apr 30 | Good 5 AQI US | 44.6° 33.8° | 13.4 mp/h | |
Wednesday, May 1 | Good 5 AQI US | 44.6° 35.6° | 8.9 mp/h | |
Thursday, May 2 | Good 6 AQI US | 51.8° 37.4° | 6.7 mp/h | |
Friday, May 3 | Good 8 AQI US | 20% | 44.6° 37.4° | 11.2 mp/h |
Saturday, May 4 | Good 8 AQI US | 46.4° 37.4° | 8.9 mp/h |
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