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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 39.2°F |
Humidity | 89% |
Wind | 4.2 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 61 |
2 | Oshawa, Ontario | 56 |
3 | Kitchener, Ontario | 54 |
4 | Montreal, Quebec | 50 |
5 | Hamilton, Ontario | 46 |
6 | Quebec City, Quebec | 44 |
7 | Burlington, Ontario | 43 |
8 | Lethbridge, Alberta | 42 |
9 | Waterloo, Ontario | 42 |
10 | Windsor, Ontario | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | PRG Plaza 400 | 31 |
2 | Vista Road | 16 |
3 | Crest Road | 7 |
4 | Riverside Road | 7 |
5 | Sussex Lane | 7 |
6 | Ness Lake | 6 |
7 | Ospika Boulevard North | 6 |
8 | Thompson Drive | 6 |
9 | UNBC - Laurier Crescent | 6 |
10 | UNBC-PA16 | 6 |
(local time)
SEE WORLD AQI RANKINGUS AQI
1
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 1 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.3µg/m³ |
Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, Apr 25 | Good 12 AQI US | |||
Friday, Apr 26 | Good 18 AQI US | |||
Saturday, Apr 27 | Good 1 AQI US | |||
Today | Good 1 AQI US | 44.6° 30.2° | 4.5 mp/h | |
Monday, Apr 29 | Good 5 AQI US | 53.6° 32° | 6.7 mp/h | |
Tuesday, Apr 30 | Good 5 AQI US | 57.2° 32° | 2.2 mp/h | |
Wednesday, May 1 | Good 5 AQI US | 100% | 50° 41° | 2.2 mp/h |
Thursday, May 2 | Good 6 AQI US | 60.8° 35.6° | 2.2 mp/h | |
Friday, May 3 | Good 7 AQI US | 64.4° 37.4° | 2.2 mp/h | |
Saturday, May 4 | Good 4 AQI US | 100% | 62.6° 44.6° | 8.9 mp/h |
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