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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 | Scattered clouds |
Temperature | 42.8°F |
Humidity | 60% |
Wind | 6.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Thunder Bay, Ontario | 60 |
2 | Guelph, Ontario | 57 |
3 | Toronto, Ontario | 57 |
4 | Kitchener, Ontario | 56 |
5 | Winnipeg, Manitoba | 56 |
6 | Maniwaki, Quebec | 54 |
7 | Brampton, Ontario | 52 |
8 | Mississauga, Ontario | 52 |
9 | Hamilton, Ontario | 51 |
10 | London, Ontario | 51 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Lethbridge Station | 50 |
2 | Churchill Industrial Park | 24 |
3 | West Lethbridge | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
50
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 50 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.1µg/m³ | |
O3 | 44µg/m³ | |
NO2 | 9.4µg/m³ | |
SO2 | 0µg/m³ | |
CO | 343.5µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 29 AQI US | |||
Thursday, May 30 | Good 28 AQI US | |||
Friday, May 31 | Good 30 AQI US | |||
Today | Good 50 AQI US | 66.2° 42.8° | 13.4 mp/h | |
Sunday, Jun 2 | Good 14 AQI US | 20% | 66.2° 46.4° | 15.7 mp/h |
Monday, Jun 3 | Good 8 AQI US | 64.4° 51.8° | 29.1 mp/h | |
Tuesday, Jun 4 | Good 5 AQI US | 60% | 64.4° 48.2° | 29.1 mp/h |
Wednesday, Jun 5 | Good 6 AQI US | 66.2° 46.4° | 29.1 mp/h | |
Thursday, Jun 6 | Good 9 AQI US | 75.2° 42.8° | 8.9 mp/h | |
Friday, Jun 7 | Good 10 AQI US | 86° 53.6° | 8.9 mp/h |
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