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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 | 64.4°F |
Humidity | 98% |
Wind | 2.3 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 75 |
2 | Hamilton, Ontario | 69 |
3 | Mississauga, Ontario | 66 |
4 | Waterloo, Ontario | 66 |
5 | Kitchener, Ontario | 63 |
6 | Burlington, Ontario | 57 |
7 | Sherbrooke, Quebec | 57 |
8 | Toronto, Ontario | 57 |
9 | Oshawa, Ontario | 55 |
10 | Oakville, Ontario | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Oshawa Station | 58 |
2 | Ontario Ministry of the Environment Oshawa | 57 |
3 | Duval Street | 53 |
4 | Edward Street East | 46 |
(local time)
SEE WORLD AQI RANKINGUS AQI
57
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 57 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 12.2µg/m³ | |
O3 | 50µg/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 |
---|---|---|---|---|
Saturday, May 18 | Good 32 AQI US | |||
Sunday, May 19 | Good 28 AQI US | |||
Monday, May 20 | Moderate 55 AQI US | |||
Today | Moderate 57 AQI US | 100% | 71.6° 59° | 11.2 mp/h |
Wednesday, May 22 | Moderate 66 AQI US | 70% | 73.4° 59° | 15.7 mp/h |
Thursday, May 23 | Moderate 52 AQI US | 69.8° 57.2° | 6.7 mp/h | |
Friday, May 24 | Good 19 AQI US | 73.4° 53.6° | 8.9 mp/h | |
Saturday, May 25 | Good 12 AQI US | 100% | 64.4° 53.6° | 13.4 mp/h |
Sunday, May 26 | Good 46 AQI US | 100% | 66.2° 51.8° | 11.2 mp/h |
Monday, May 27 | Moderate 65 AQI US | 50% | 57.2° 51.8° | 8.9 mp/h |
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