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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 | Broken clouds |
Temperature | 46.4°F |
Humidity | 81% |
Wind | 4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 67 |
2 | Montreal, Quebec | 53 |
3 | Windsor, Ontario | 45 |
4 | Kitchener, Ontario | 41 |
5 | Hamilton, Ontario | 37 |
6 | Fredericton, New Brunswick | 35 |
7 | Chetwynd, British Columbia | 34 |
8 | Richmond, British Columbia | 34 |
9 | Burnaby, British Columbia | 33 |
10 | Gibbons, Alberta | 33 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | North Delta | 32 |
2 | Renfrew Street | 21 |
3 | Yew Street - Connaught Park | 17 |
4 | 36th Avenue | 16 |
5 | Buckmaster Institute | 16 |
6 | George Wainborn Park | 16 |
7 | McSpadden Park | 16 |
8 | Tanner St/Cariboo Park | 16 |
9 | SAAQS - 300 Block of Columbia St | 15 |
10 | Harbour Green | 12 |
(local time)
SEE WORLD AQI RANKINGUS AQI
17
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 17 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 4.2µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 19 AQI US | |||
Friday, Apr 26 | Good 21 AQI US | |||
Saturday, Apr 27 | Good 20 AQI US | |||
Today | Good 17 AQI US | 60% | 48.2° 39.2° | 8.9 mp/h |
Monday, Apr 29 | Good 10 AQI US | 30% | 48.2° 39.2° | 8.9 mp/h |
Tuesday, Apr 30 | Good 14 AQI US | 50° 42.8° | 8.9 mp/h | |
Wednesday, May 1 | Good 11 AQI US | 100% | 46.4° 44.6° | 4.5 mp/h |
Thursday, May 2 | Good 14 AQI US | 55.4° 42.8° | 4.5 mp/h | |
Friday, May 3 | Good 14 AQI US | 60.8° 50° | 4.5 mp/h | |
Saturday, May 4 | Good 11 AQI US | 100% | 55.4° 50° | 8.9 mp/h |
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