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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 | Clear sky |
Temperature | 66.2°F |
Humidity | 49% |
Wind | 5 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Oakville, Ontario | 51 |
2 | Valemount, British Columbia | 45 |
3 | Fort St John, British Columbia | 39 |
4 | Pictou, Nova Scotia | 39 |
5 | Hamilton, Ontario | 33 |
6 | Windsor, Ontario | 33 |
7 | Peace River, Alberta | 32 |
8 | Mississauga, Ontario | 31 |
9 | Sherbrooke, Quebec | 30 |
10 | Fort Mckay, Alberta | 29 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | 111Pacific Avenue | 42 |
2 | Ontario Ministry of the Environment Toronto West | 38 |
3 | Ursula Franklin Street | 36 |
4 | Toronto Downtown 2 | 34 |
5 | Spadina Avenue | 33 |
6 | Tweedsmuir Avenue | 31 |
7 | Wolfrey Avenue | 31 |
8 | Markham Street | 29 |
9 | Toronto Downtown | 29 |
10 | Campus Walk 2 | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 21 | Good 36 AQI US | |||
Wednesday, May 22 | Good 34 AQI US | |||
Thursday, May 23 | Good 33 AQI US | |||
Today | Good 31 AQI US | 71.6° 55.4° | 6.7 mp/h | |
Saturday, May 25 | Good 35 AQI US | 100% | 62.6° 53.6° | 11.2 mp/h |
Sunday, May 26 | Moderate 56 AQI US | 68° 51.8° | 11.2 mp/h | |
Monday, May 27 | Moderate 53 AQI US | 100% | 69.8° 59° | 11.2 mp/h |
Tuesday, May 28 | Good 22 AQI US | 20% | 64.4° 55.4° | 15.7 mp/h |
Wednesday, May 29 | Good 17 AQI US | 70% | 64.4° 50° | 11.2 mp/h |
Thursday, May 30 | Good 9 AQI US | 64.4° 51.8° | 11.2 mp/h |
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