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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 | Broken clouds |
Temperature | 55.4°F |
Humidity | 82% |
Wind | 1 mp/h |
Pressure | 30 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 69 |
2 | Kitchener, Ontario | 68 |
3 | Montreal, Quebec | 53 |
4 | Windsor, Ontario | 45 |
5 | Calgary, Alberta | 39 |
6 | Lethbridge, Alberta | 38 |
7 | Regina, Saskatchewan | 38 |
8 | Hamilton, Ontario | 37 |
9 | Fredericton, New Brunswick | 36 |
10 | Chetwynd, British Columbia | 35 |
(local time)
SEE WORLD AQI RANKINGUS AQI
40*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 40* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 9.6*µg/m³ |
PM2.5
x1.9
PM2.5 concentration in East York is currently 1.9 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 40 AQI US | 80% | 53.6° 44.6° | 15.7 mp/h |
Monday, Apr 29 | Good 39 AQI US | 80% | 57.2° 44.6° | 4.5 mp/h |
Tuesday, Apr 30 | Good 45 AQI US | 59° 46.4° | 6.7 mp/h | |
Wednesday, May 1 | Good 46 AQI US | 60.8° 50° | 2.2 mp/h | |
Thursday, May 2 | Good 49 AQI US | 100% | 55.4° 48.2° | 17.9 mp/h |
Friday, May 3 | Moderate 61 AQI US | 100% | 64.4° 48.2° | 11.2 mp/h |
Saturday, May 4 | Good 33 AQI US | 20% | 64.4° 50° | 11.2 mp/h |
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