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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 | 50°F |
Humidity | 66% |
Wind | 11.4 mp/h |
Pressure | 30.4 Hg |
# | city | US AQI |
---|---|---|
1 | Oshawa, Ontario | 64 |
2 | Toronto, Ontario | 63 |
3 | Mississauga, Ontario | 61 |
4 | Burlington, Ontario | 59 |
5 | Hamilton, Ontario | 55 |
6 | Windsor, Ontario | 55 |
7 | Kitchener, Ontario | 52 |
8 | Oakville, Ontario | 49 |
9 | Waterloo, Ontario | 41 |
10 | London, Ontario | 38 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hamilton Beach | 70 |
2 | DGEC | 61 |
3 | Gage and Gertrude | 57 |
4 | Parkdale and Burlington | 57 |
5 | STN29667 | 57 |
6 | St. Christophers Park | 57 |
7 | Macaulay Street East | 56 |
8 | Confederation Park | 55 |
9 | Hamilton Mountain | 55 |
10 | Ontario Ministry of the Environment Hamilton West | 55 |
(local time)
SEE WORLD AQI RANKINGUS AQI
63
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 63 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 17.7µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air | |
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 |
---|---|---|---|---|
Saturday, Oct 5 | Good 17 AQI US | 51.8° 41° | 13.4 mp/h | |
Sunday, Oct 6 | Good 35 AQI US | 64.4° 50° | 15.7 mp/h | |
Monday, Oct 7 | Good 26 AQI US | 59° 44.6° | 8.9 mp/h | |
Tuesday, Oct 8 | Good 18 AQI US | 55.4° 41° | 4.5 mp/h | |
Wednesday, Oct 9 | Good 27 AQI US | 59° 42.8° | 6.7 mp/h | |
Thursday, Oct 10 | Good 44 AQI US | 62.6° 44.6° | 6.7 mp/h |
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