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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Rain |
Temperature | 39.2°F |
Humidity | 81% |
Wind | 4.7 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Fort Mckay, Alberta | 164 |
2 | London, Ontario | 82 |
3 | Hamilton, Ontario | 79 |
4 | Burlington, Ontario | 74 |
5 | Guelph, Ontario | 71 |
6 | Kitchener, Ontario | 71 |
7 | Oakville, Ontario | 71 |
8 | Waterloo, Ontario | 68 |
9 | Windsor, Ontario | 62 |
10 | Mississauga, Ontario | 60 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Val du Repos | 55 |
2 | Val d'Or, Rue Elizabeth | 54 |
3 | Rue Self | 49 |
(local time)
SEE WORLD AQI RANKINGUS AQI
55
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 55 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 11.1µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, May 12 | Good 39 AQI US | |||
Monday, May 13 | Good 47 AQI US | |||
Today | Moderate 55 AQI US | |||
Wednesday, May 15 | Good 15 AQI US | 20% | 57.2° 33.8° | 6.7 mp/h |
Thursday, May 16 | Good 9 AQI US | 64.4° 37.4° | 4.5 mp/h | |
Friday, May 17 | Good 18 AQI US | 100% | 69.8° 48.2° | 8.9 mp/h |
Saturday, May 18 | Moderate 57 AQI US | 100% | 73.4° 53.6° | 4.5 mp/h |
Sunday, May 19 | Good 20 AQI US | 40% | 73.4° 51.8° | 4.5 mp/h |
Monday, May 20 | Good 13 AQI US | 20% | 69.8° 55.4° | 4.5 mp/h |
Tuesday, May 21 | Good 21 AQI US | 75.2° 51.8° | 6.7 mp/h |
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