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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 | 41°F |
Humidity | 84% |
Wind | 4.3 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Chetwynd, British Columbia | 63 |
2 | Quesnel, British Columbia | 59 |
3 | Canmore, Alberta | 57 |
4 | Hamilton, Ontario | 55 |
5 | Kitchener, Ontario | 52 |
6 | Mississauga, Ontario | 52 |
7 | Toronto, Ontario | 52 |
8 | London, Ontario | 49 |
9 | Fort St John, British Columbia | 47 |
10 | Lethbridge, Alberta | 47 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Surmont 2 | 28 |
2 | Anzac | 24 |
3 | Janvier | 19 |
(local time)
SEE WORLD AQI RANKINGUS AQI
24
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 24 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.3µg/m³ | |
O3 | 43.1µg/m³ | |
NO2 | 0.8µg/m³ | |
SO2 | 0µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 17 | Good 14 AQI US | |||
Saturday, May 18 | Good 18 AQI US | |||
Sunday, May 19 | Good 30 AQI US | |||
Today | Good 24 AQI US | 50° 33.8° | 6.7 mp/h | |
Tuesday, May 21 | Good 6 AQI US | 50° 32° | 6.7 mp/h | |
Wednesday, May 22 | Good 23 AQI US | 40% | 42.8° 32° | 6.7 mp/h |
Thursday, May 23 | Good 6 AQI US | 40% | 48.2° 33.8° | 6.7 mp/h |
Friday, May 24 | Good 6 AQI US | 60% | 51.8° 32° | 6.7 mp/h |
Saturday, May 25 | Good 6 AQI US | 50% | 59° 35.6° | 11.2 mp/h |
Sunday, May 26 | Good 6 AQI US | 66.2° 41° | 4.5 mp/h |
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