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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 77°F |
Humidity | 41% |
Wind | 2.8 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 56 |
2 | Hamilton, Ontario | 50 |
3 | Mississauga, Ontario | 45 |
4 | Oakville, Ontario | 40 |
5 | London, Ontario | 37 |
6 | Rouyn-Noranda, Quebec | 35 |
7 | Richmond, British Columbia | 34 |
8 | Kitchener, Ontario | 33 |
9 | Levis, Quebec | 32 |
10 | Quebec City, Quebec | 32 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Champlain Park | 46 |
2 | Gatineau | 27 |
3 | Ottawa | 26 |
4 | EVCO Alta Vista Sensor | 21 |
5 | 306 Rywalk Circle | 20 |
6 | Inverness | 20 |
7 | Momtreal Road | 20 |
8 | EVCO Orleans | 19 |
9 | Balding Cres | 17 |
10 | Metcalfe | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
69
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 69 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20.9µg/m³ |
Sensitive groups should reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
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 |
---|---|---|---|---|
Friday, Aug 12 | Moderate 62 AQI US | 77° 48.2° | 4.5 mp/h | |
Saturday, Aug 13 | Good 22 AQI US | 78.8° 51.8° | 2.2 mp/h | |
Sunday, Aug 14 | Good 25 AQI US | 75.2° 57.2° | 4.5 mp/h | |
Monday, Aug 15 | Good 36 AQI US | 77° 57.2° | 6.7 mp/h | |
Tuesday, Aug 16 | Good 32 AQI US | 69.8° 59° | 13.4 mp/h | |
Wednesday, Aug 17 | Good 31 AQI US | 69.8° 60.8° | 11.2 mp/h | |
Thursday, Aug 18 | Good 23 AQI US | 78.8° 60.8° | 4.5 mp/h |
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