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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 | Mist |
Temperature | 55.4°F |
Humidity | 97% |
Wind | 0 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 82 |
2 | Mississauga, Ontario | 77 |
3 | Laval, Quebec | 69 |
4 | Waterloo, Ontario | 64 |
5 | Hamilton, Ontario | 63 |
6 | Fort St John, British Columbia | 60 |
7 | Toronto, Ontario | 60 |
8 | Burlington, Ontario | 58 |
9 | Oakville, Ontario | 53 |
10 | Maniwaki, Quebec | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Kitchener Station | 73 |
2 | Victoria North | 58 |
3 | Elmira-IQAir | 47 |
4 | Auditorium Neighbourhood | 46 |
(local time)
SEE WORLD AQI RANKINGUS AQI
73
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 73 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 21µg/m³ | |
NO2 | 12.4µg/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 |
---|---|---|---|---|
Thursday, May 16 | Moderate 55 AQI US | |||
Friday, May 17 | Good 41 AQI US | |||
Saturday, May 18 | Moderate 73 AQI US | |||
Today | Moderate 73 AQI US | 60% | 77° 53.6° | 8.9 mp/h |
Monday, May 20 | Moderate 65 AQI US | 60% | 77° 50° | 11.2 mp/h |
Tuesday, May 21 | Moderate 63 AQI US | 60% | 75.2° 62.6° | 11.2 mp/h |
Wednesday, May 22 | Moderate 60 AQI US | 90% | 77° 62.6° | 20.1 mp/h |
Thursday, May 23 | Good 35 AQI US | 80% | 59° 46.4° | 17.9 mp/h |
Friday, May 24 | Good 14 AQI US | 69.8° 44.6° | 6.7 mp/h | |
Saturday, May 25 | Good 22 AQI US | 75.2° 51.8° | 13.4 mp/h |
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