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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 | 48.2°F |
Humidity | 78% |
Wind | 9.6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Burlington, Ontario | 81 |
2 | Hamilton, Ontario | 75 |
3 | Mississauga, Ontario | 75 |
4 | Guelph, Ontario | 73 |
5 | Waterloo, Ontario | 73 |
6 | Kitchener, Ontario | 71 |
7 | Oakville, Ontario | 71 |
8 | Saskatoon, Saskatchewan | 69 |
9 | London, Ontario | 67 |
10 | Val-d'Or, Quebec | 66 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Chatham Station | 33 |
(local time)
SEE WORLD AQI RANKINGUS AQI
33
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 33 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6µg/m³ | |
O3 | 60µg/m³ | |
NO2 | 5.1µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Good 30 AQI US | |||
Sunday, May 12 | Good 34 AQI US | |||
Monday, May 13 | Moderate 54 AQI US | |||
Today | Good 33 AQI US | 69.8° 51.8° | 11.2 mp/h | |
Wednesday, May 15 | Moderate 53 AQI US | 68° 53.6° | 8.9 mp/h | |
Thursday, May 16 | Moderate 55 AQI US | 30% | 71.6° 55.4° | 6.7 mp/h |
Friday, May 17 | Moderate 55 AQI US | 90% | 66.2° 59° | 11.2 mp/h |
Saturday, May 18 | Moderate 60 AQI US | 100% | 69.8° 59° | 11.2 mp/h |
Sunday, May 19 | Moderate 63 AQI US | 64.4° 53.6° | 8.9 mp/h | |
Monday, May 20 | Moderate 64 AQI US | 66.2° 53.6° | 13.4 mp/h |
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