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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 | Broken clouds |
Temperature | 44.6°F |
Humidity | 90% |
Wind | 1.7 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 58 |
2 | Toronto, Ontario | 49 |
3 | Burlington, Ontario | 43 |
4 | Quebec City, Quebec | 32 |
5 | Oakville, Ontario | 31 |
6 | Saguenay, Quebec | 31 |
7 | Abbotsford, British Columbia | 29 |
8 | Mississauga, Ontario | 29 |
9 | Oshawa, Ontario | 29 |
10 | Burnaby, British Columbia | 27 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Prince Rupert Fairview | 23 |
2 | Port Edward Sunset Drive | 17 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.4µg/m³ | |
PM10 | 8.5µg/m³ | |
O3 | 58µg/m³ | |
NO2 | 0.4µg/m³ | |
SO2 | 0.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Apr 28 | Good 24 AQI US | |||
Monday, Apr 29 | Good 26 AQI US | |||
Today | Good 23 AQI US | |||
Wednesday, May 1 | Good 13 AQI US | 50% | 50° 44.6° | 4.5 mp/h |
Thursday, May 2 | Good 5 AQI US | 53.6° 42.8° | 4.5 mp/h | |
Friday, May 3 | Good 6 AQI US | 53.6° 46.4° | 6.7 mp/h | |
Saturday, May 4 | Good 7 AQI US | 55.4° 44.6° | 4.5 mp/h | |
Sunday, May 5 | Good 5 AQI US | 100% | 46.4° 41° | 6.7 mp/h |
Monday, May 6 | Good 4 AQI US | 80% | 46.4° 41° | 6.7 mp/h |
Tuesday, May 7 | Good 4 AQI US | 50% | 46.4° 41° | 4.5 mp/h |
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