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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 | Broken clouds |
Temperature | 42.8°F |
Humidity | 84% |
Wind | 3 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 73 |
2 | Waterloo, Ontario | 70 |
3 | London, Ontario | 67 |
4 | Mississauga, Ontario | 64 |
5 | Valemount, British Columbia | 63 |
6 | Toronto, Ontario | 59 |
7 | Kitchener, Ontario | 58 |
8 | Regina, Saskatchewan | 57 |
9 | Oakville, Ontario | 53 |
10 | Rouyn-Noranda, Quebec | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Burnaby Mountain | 27 |
2 | Oakdale Park Burquitlam | 21 |
3 | Rocky Point Park | 7 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 66.6µg/m³ | |
NO2 | 7.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Good 26 AQI US | |||
Friday, May 17 | Good 23 AQI US | |||
Saturday, May 18 | Good 28 AQI US | |||
Today | Good 27 AQI US | 40% | 53.6° 41° | 4.5 mp/h |
Monday, May 20 | Good 20 AQI US | 57.2° 39.2° | 4.5 mp/h | |
Tuesday, May 21 | Good 23 AQI US | 100% | 48.2° 42.8° | 4.5 mp/h |
Wednesday, May 22 | Good 9 AQI US | 100% | 48.2° 41° | 2.2 mp/h |
Thursday, May 23 | Good 16 AQI US | 55.4° 42.8° | 4.5 mp/h | |
Friday, May 24 | Good 12 AQI US | 100% | 46.4° 44.6° | 4.5 mp/h |
Saturday, May 25 | Good 13 AQI US | 70% | 48.2° 42.8° | 2.2 mp/h |
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