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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 82.4°F |
Humidity | 74% |
Wind | 3.6 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 87 |
2 | Burlington, Ontario | 82 |
3 | Hamilton, Ontario | 57 |
4 | London, Ontario | 57 |
5 | Windsor, Ontario | 57 |
6 | Kitchener, Ontario | 56 |
7 | Oshawa, Ontario | 56 |
8 | Laval, Quebec | 55 |
9 | Montreal, Quebec | 55 |
10 | Waterloo, Ontario | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Granby - Parc Poitevin | 53 |
(local time)
SEE WORLD AQI RANKINGUS AQI
53
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 53 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 10.3µg/m³ | |
O3 | 116µg/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 |
---|---|---|---|---|
Sunday, May 19 | Good 30 AQI US | |||
Monday, May 20 | Good 50 AQI US | |||
Tuesday, May 21 | Good 39 AQI US | |||
Today | Moderate 53 AQI US | 90% | 82.4° 60.8° | 8.9 mp/h |
Thursday, May 23 | Moderate 59 AQI US | 100% | 71.6° 57.2° | 13.4 mp/h |
Friday, May 24 | Good 31 AQI US | 80% | 59° 42.8° | 17.9 mp/h |
Saturday, May 25 | Good 9 AQI US | 50% | 62.6° 39.2° | 6.7 mp/h |
Sunday, May 26 | Moderate 57 AQI US | 68° 48.2° | 4.5 mp/h | |
Monday, May 27 | Moderate 76 AQI US | 100% | 69.8° 57.2° | 8.9 mp/h |
Tuesday, May 28 | Moderate 75 AQI US | 100% | 64.4° 59° | 15.7 mp/h |
Wednesday, May 29 | Good 20 AQI US | 100% | 69.8° 51.8° | 8.9 mp/h |
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