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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 51.8°F |
Humidity | 32% |
Wind | 15 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Toronto, Ontario | 67 |
2 | Oshawa, Ontario | 64 |
3 | Mississauga, Ontario | 48 |
4 | London, Ontario | 45 |
5 | Montreal, Quebec | 41 |
6 | Burlington, Ontario | 40 |
7 | Oakville, Ontario | 37 |
8 | Quebec City, Quebec | 36 |
9 | Kitchener, Ontario | 35 |
10 | Terrace, British Columbia | 34 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | FOREST HILLS Station | 34 |
(local time)
SEE WORLD AQI RANKINGUS AQI
35
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 35 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.9µg/m³ | |
O3 | 85.8µg/m³ | |
NO2 | 10.5µg/m³ |
PM2.5 concentration in Forest Hills air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 29 AQI US | 46.4° 30.2° | 8.9 mp/h | |
Friday, Apr 26 | Good 31 AQI US | 51.8° 30.2° | 4.5 mp/h | |
Saturday, Apr 27 | Good 28 AQI US | 51.8° 33.8° | 8.9 mp/h | |
Today | Good 35 AQI US | 51.8° 33.8° | 8.9 mp/h | |
Monday, Apr 29 | Good 27 AQI US | 50% | 55.4° 41° | 13.4 mp/h |
Tuesday, Apr 30 | Good 6 AQI US | 53.6° 32° | 11.2 mp/h | |
Wednesday, May 1 | Good 7 AQI US | 50° 35.6° | 6.7 mp/h | |
Thursday, May 2 | Good 10 AQI US | 30% | 55.4° 35.6° | 4.5 mp/h |
Friday, May 3 | Good 9 AQI US | 50° 37.4° | 8.9 mp/h | |
Saturday, May 4 | Good 8 AQI US | 46.4° 39.2° | 8.9 mp/h |
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1 Data source