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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 | Broken clouds |
Temperature | 48.2°F |
Humidity | 77% |
Wind | 3.1 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Guelph, Ontario | 65 |
2 | Kitchener, Ontario | 57 |
3 | Oakville, Ontario | 55 |
4 | Levis, Quebec | 49 |
5 | Hamilton, Ontario | 47 |
6 | Windsor, Ontario | 42 |
7 | Sault Ste Marie, Ontario | 41 |
8 | Toronto, Ontario | 40 |
9 | Mississauga, Ontario | 39 |
10 | Gibbons, Alberta | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 12 Street South | 15 |
2 | 12 Street North | 14 |
3 | 7 Street South | 13 |
4 | Campbell Road | 13 |
5 | Golden Helipad | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
15
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 15 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.7µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 22 | Good 14 AQI US | |||
Thursday, May 23 | Good 19 AQI US | |||
Friday, May 24 | Good 14 AQI US | |||
Today | Good 15 AQI US | 80% | 57.2° 44.6° | 2.2 mp/h |
Sunday, May 26 | Good 8 AQI US | 66.2° 41° | 4.5 mp/h | |
Monday, May 27 | Good 39 AQI US | 60% | 68° 46.4° | 4.5 mp/h |
Tuesday, May 28 | Good 23 AQI US | 100% | 60.8° 46.4° | 6.7 mp/h |
Wednesday, May 29 | Good 5 AQI US | 80% | 57.2° 42.8° | 4.5 mp/h |
Thursday, May 30 | Good 5 AQI US | 66.2° 41° | 4.5 mp/h | |
Friday, May 31 | Good 8 AQI US | 80% | 64.4° 48.2° | 2.2 mp/h |
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