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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Scattered clouds |
Temperature | 60.8°F |
Humidity | 89% |
Wind | 3.1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 124 |
2 | Guelph, Ontario | 89 |
3 | Hamilton, Ontario | 89 |
4 | Oakville, Ontario | 88 |
5 | Burlington, Ontario | 75 |
6 | Mississauga, Ontario | 65 |
7 | Toronto, Ontario | 64 |
8 | Kitchener, Ontario | 61 |
9 | Oshawa, Ontario | 56 |
10 | Saguenay, Quebec | 56 |
(local time)
SEE WORLD AQI RANKINGUS AQI
72*
live AQI index
Moderate
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Moderate | 72* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 20.7*µg/m³ |
PM2.5
x4.1
PM2.5 concentration in Casselman is currently 4.1 times the WHO annual air quality guideline value
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 |
---|---|---|---|---|
Today | Moderate 72 AQI US | 77° 53.6° | 4.5 mp/h | |
Tuesday, Jun 4 | Moderate 68 AQI US | 75.2° 57.2° | 6.7 mp/h | |
Wednesday, Jun 5 | Moderate 68 AQI US | 40% | 78.8° 59° | 6.7 mp/h |
Thursday, Jun 6 | Moderate 54 AQI US | 100% | 66.2° 57.2° | 8.9 mp/h |
Friday, Jun 7 | Good 31 AQI US | 100% | 68° 53.6° | 11.2 mp/h |
Saturday, Jun 8 | Good 23 AQI US | 90% | 60.8° 50° | 6.7 mp/h |
Sunday, Jun 9 | Good 37 AQI US | 100% | 55.4° 51.8° | 8.9 mp/h |
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