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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 | Rain |
Temperature | 64.4°F |
Humidity | 89% |
Wind | 6 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 61 |
2 | Oshawa, Ontario | 61 |
3 | Burlington, Ontario | 59 |
4 | Toronto, Ontario | 59 |
5 | Hamilton, Ontario | 56 |
6 | Windsor, Ontario | 55 |
7 | Waterloo, Ontario | 54 |
8 | Mississauga, Ontario | 53 |
9 | Oakville, Ontario | 47 |
10 | London, Ontario | 43 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hamilton Beach | 68 |
2 | DGEC | 63 |
3 | Macaulay Street East | 60 |
4 | Parkdale and Burlington | 59 |
5 | STN29667 | 59 |
6 | Gage and Gertrude | 57 |
7 | St. Christophers Park | 57 |
8 | Tisdale Street North | 56 |
9 | 31 Bond Street Dundas | 55 |
10 | Hamilton Mountain | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
50
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 50 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12µg/m³ | |
O3 | 60µg/m³ | |
NO2 | 1.9µg/m³ | |
CO | 286.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 24 AQI US | |||
Friday, Apr 26 | Good 26 AQI US | |||
Saturday, Apr 27 | Good 43 AQI US | |||
Today | Good 50 AQI US | 90% | 68° 53.6° | 13.4 mp/h |
Monday, Apr 29 | Good 41 AQI US | 100% | 53.6° 44.6° | 13.4 mp/h |
Tuesday, Apr 30 | Good 43 AQI US | 100% | 60.8° 46.4° | 4.5 mp/h |
Wednesday, May 1 | Moderate 53 AQI US | 66.2° 46.4° | 4.5 mp/h | |
Thursday, May 2 | Moderate 53 AQI US | 69.8° 50° | 6.7 mp/h | |
Friday, May 3 | Moderate 59 AQI US | 50% | 73.4° 53.6° | 13.4 mp/h |
Saturday, May 4 | Good 45 AQI US | 100% | 73.4° 59° | 13.4 mp/h |
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