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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 | 83% |
Wind | 6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 53 |
2 | Windsor, Ontario | 53 |
3 | Mississauga, Ontario | 52 |
4 | Rouyn-Noranda, Quebec | 52 |
5 | Hamilton, Ontario | 50 |
6 | Toronto, Ontario | 48 |
7 | Burlington, Ontario | 45 |
8 | Waterloo, Ontario | 44 |
9 | Val-d'Or, Quebec | 40 |
10 | London, Ontario | 39 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Cranbrook Muriel Baxter | 23 |
(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 | 1.3µg/m³ | |
O3 | 58µg/m³ | |
NO2 | 2.4µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 27 AQI US | |||
Friday, Apr 26 | Good 21 AQI US | |||
Saturday, Apr 27 | Good 27 AQI US | |||
Today | Good 23 AQI US | 60% | 51.8° 39.2° | 11.2 mp/h |
Monday, Apr 29 | Good 5 AQI US | 50% | 48.2° 35.6° | 11.2 mp/h |
Tuesday, Apr 30 | Good 4 AQI US | 90% | 44.6° 32° | 4.5 mp/h |
Wednesday, May 1 | Good 4 AQI US | 90% | 53.6° 35.6° | 4.5 mp/h |
Thursday, May 2 | Good 5 AQI US | 100% | 51.8° 33.8° | 4.5 mp/h |
Friday, May 3 | Good 6 AQI US | 80% | 57.2° 37.4° | 4.5 mp/h |
Saturday, May 4 | Good 8 AQI US | 100% | 55.4° 35.6° | 4.5 mp/h |
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