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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 | 53.6°F |
Humidity | 99% |
Wind | 3.9 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 74 |
2 | Mississauga, Ontario | 73 |
3 | Waterloo, Ontario | 69 |
4 | Fort St John, British Columbia | 60 |
5 | Hamilton, Ontario | 60 |
6 | Toronto, Ontario | 60 |
7 | Kitchener, Ontario | 59 |
8 | Laval, Quebec | 58 |
9 | Burlington, Ontario | 57 |
10 | Maniwaki, Quebec | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Victoria North | 62 |
2 | Auditorium Neighbourhood | 59 |
3 | Elmira-IQAir | 52 |
(local time)
SEE WORLD AQI RANKINGUS AQI
52
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 52 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.6µg/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 59 AQI US | |||
Friday, May 17 | Moderate 52 AQI US | |||
Saturday, May 18 | Moderate 58 AQI US | |||
Today | Moderate 52 AQI US | 70% | 75.2° 53.6° | 8.9 mp/h |
Monday, May 20 | Moderate 63 AQI US | 60% | 77° 50° | 11.2 mp/h |
Tuesday, May 21 | Moderate 63 AQI US | 80% | 75.2° 62.6° | 11.2 mp/h |
Wednesday, May 22 | Moderate 58 AQI US | 90% | 75.2° 62.6° | 20.1 mp/h |
Thursday, May 23 | Good 32 AQI US | 100% | 57.2° 44.6° | 17.9 mp/h |
Friday, May 24 | Good 13 AQI US | 66.2° 41° | 4.5 mp/h | |
Saturday, May 25 | Good 22 AQI US | 73.4° 48.2° | 13.4 mp/h |
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