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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 | 69.8°F |
Humidity | 80% |
Wind | 8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 68 |
2 | Oshawa, Ontario | 64 |
3 | Windsor, Ontario | 55 |
4 | Mississauga, Ontario | 48 |
5 | Sault Ste Marie, Ontario | 46 |
6 | London, Ontario | 45 |
7 | Hamilton, Ontario | 41 |
8 | Montreal, Quebec | 41 |
9 | Burlington, Ontario | 40 |
10 | Quebec City, Quebec | 36 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Macaulay Street East | 83 |
2 | Confederation Park | 55 |
3 | Ontario Ministry of the Environment Hamilton West | 55 |
4 | East Bend Avenue North | 51 |
5 | Hamilton Downtown | 50 |
6 | Keefer Court | 50 |
7 | Parkdale and Burlington | 50 |
8 | STN29667 | 41 |
9 | Gage and Gertrude | 37 |
10 | Hamilton Beach | 37 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 18 AQI US | |||
Friday, Apr 26 | Good 24 AQI US | |||
Saturday, Apr 27 | Moderate 60 AQI US | |||
Today | Good 37 AQI US | 100% | 69.8° 53.6° | 13.4 mp/h |
Monday, Apr 29 | Good 40 AQI US | 100% | 51.8° 44.6° | 13.4 mp/h |
Tuesday, Apr 30 | Good 43 AQI US | 80% | 55.4° 46.4° | 2.2 mp/h |
Wednesday, May 1 | Moderate 54 AQI US | 62.6° 46.4° | 6.7 mp/h | |
Thursday, May 2 | Moderate 53 AQI US | 66.2° 53.6° | 4.5 mp/h | |
Friday, May 3 | Moderate 60 AQI US | 40% | 57.2° 48.2° | 8.9 mp/h |
Saturday, May 4 | Good 46 AQI US | 100% | 60.8° 50° | 15.7 mp/h |
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