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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 | Rain |
Temperature | 46.4°F |
Humidity | 70% |
Wind | 15 mp/h |
Pressure | 30.2 Hg |
# | city | US AQI |
---|---|---|
1 | Maniwaki, Quebec | 63 |
2 | Edmundston, New Brunswick | 45 |
3 | Prince George, British Columbia | 41 |
4 | Pictou, Nova Scotia | 39 |
5 | Regina, Saskatchewan | 39 |
6 | Valemount, British Columbia | 38 |
7 | Montreal, Quebec | 37 |
8 | Levis, Quebec | 35 |
9 | Toronto, Ontario | 34 |
10 | Cold Lake, Alberta | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Ontario Ministry of the Environment Toronto East | 34 |
2 | Ontario Ministry of the Environment Toronto North | 34 |
3 | Toronto Downtown | 34 |
4 | Toronto Downtown 2 | 30 |
5 | Ontario Ministry of the Environment Toronto West | 26 |
6 | 111Pacific Avenue | 24 |
7 | Ursula Franklin Street | 23 |
8 | Spadina Avenue | 22 |
9 | Markham Street | 19 |
10 | Tweedsmuir Avenue | 19 |
(local time)
SEE WORLD AQI RANKINGUS AQI
19
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 19 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.5µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 19 AQI US | |||
Thursday, Apr 25 | Good 27 AQI US | |||
Friday, Apr 26 | Good 18 AQI US | |||
Today | Good 19 AQI US | 100% | 48.2° 42.8° | 11.2 mp/h |
Sunday, Apr 28 | Good 46 AQI US | 100% | 59° 50° | 6.7 mp/h |
Monday, Apr 29 | Moderate 57 AQI US | 100% | 53.6° 44.6° | 13.4 mp/h |
Tuesday, Apr 30 | Good 49 AQI US | 90% | 51.8° 44.6° | 8.9 mp/h |
Wednesday, May 1 | Good 49 AQI US | 30% | 55.4° 46.4° | 6.7 mp/h |
Thursday, May 2 | Moderate 54 AQI US | 60.8° 48.2° | 6.7 mp/h | |
Friday, May 3 | Good 36 AQI US | 59° 50° | 6.7 mp/h |
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Data source
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