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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 44.6°F |
Humidity | 95% |
Wind | 2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Thunder Bay, Ontario | 69 |
2 | Sherbrooke, Quebec | 59 |
3 | Kitchener, Ontario | 56 |
4 | London, Ontario | 56 |
5 | Edmundston, New Brunswick | 55 |
6 | Saint-Bruno-de-Montarville, Quebec | 55 |
7 | Grimshaw, Alberta | 54 |
8 | Mississauga, Ontario | 53 |
9 | Rouyn-Noranda, Quebec | 51 |
10 | Oshawa, Ontario | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | PRG Plaza 400 | 57 |
2 | Sussex Lane | 42 |
3 | Van Somer Street | 40 |
4 | UNBC - Imperial Crescent | 32 |
5 | UNBC - Panorama Place | 31 |
6 | Vellencher Road | 28 |
7 | Thompson Drive | 16 |
8 | UNBC - Lyon Street South | 15 |
9 | Irwin Street | 14 |
10 | Ness Lake | 14 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.7µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 29 | Good 14 AQI US | |||
Thursday, May 30 | Good 14 AQI US | |||
Friday, May 31 | Good 10 AQI US | |||
Today | Good 4 AQI US | 100% | 57.2° 41° | 8.9 mp/h |
Sunday, Jun 2 | Good 6 AQI US | 100% | 46.4° 42.8° | 4.5 mp/h |
Monday, Jun 3 | Good 5 AQI US | 100% | 59° 39.2° | 13.4 mp/h |
Tuesday, Jun 4 | Good 5 AQI US | 40% | 59° 39.2° | 8.9 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 62.6° 42.8° | 4.5 mp/h | |
Thursday, Jun 6 | Good 6 AQI US | 75.2° 39.2° | 2.2 mp/h | |
Friday, Jun 7 | Good 12 AQI US | 100% | 82.4° 48.2° | 15.7 mp/h |
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