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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 | Broken clouds |
Temperature | 69.8°F |
Humidity | 60% |
Wind | 9 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 78 |
2 | Waterloo, Ontario | 72 |
3 | London, Ontario | 71 |
4 | Guelph, Ontario | 70 |
5 | Hamilton, Ontario | 69 |
6 | Oshawa, Ontario | 69 |
7 | Burlington, Ontario | 68 |
8 | Toronto, Ontario | 67 |
9 | Mississauga, Ontario | 66 |
10 | Maniwaki, Quebec | 59 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Auditorium Neighbourhood | 102 |
2 | Elmira-IQAir | 79 |
3 | Victoria North | 77 |
4 | Kitchener Station | 74 |
(local time)
SEE WORLD AQI RANKINGUS AQI
102
live AQI index
Unhealthy for sensitive groups
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Unhealthy for sensitive groups | 102 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 36µg/m³ |
Reduce outdoor exercise | |
Close your windows to avoid dirty outdoor air GET A MONITOR | |
Sensitive groups should wear a mask outdoors GET A MASK | |
Run an air purifier GET AN AIR PURIFIER |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Good 24 AQI US | |||
Sunday, May 12 | Good 36 AQI US | |||
Monday, May 13 | Moderate 59 AQI US | |||
Today | Unhealthy for sensitive groups 102 AQI US | 100% | 69.8° 51.8° | 8.9 mp/h |
Wednesday, May 15 | Moderate 51 AQI US | 30% | 66.2° 48.2° | 8.9 mp/h |
Thursday, May 16 | Moderate 55 AQI US | 20% | 68° 50° | 6.7 mp/h |
Friday, May 17 | Moderate 58 AQI US | 70% | 64.4° 51.8° | 8.9 mp/h |
Saturday, May 18 | Moderate 55 AQI US | 20% | 68° 55.4° | 6.7 mp/h |
Sunday, May 19 | Moderate 62 AQI US | 30% | 68° 53.6° | 8.9 mp/h |
Monday, May 20 | Moderate 65 AQI US | 60% | 69.8° 51.8° | 6.7 mp/h |
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