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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 | 42.8°F |
Humidity | 90% |
Wind | 3.5 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Levis, Quebec | 64 |
2 | Kitchener, Ontario | 55 |
3 | Fredericton, New Brunswick | 53 |
4 | Waterloo, Ontario | 49 |
5 | Hamilton, Ontario | 46 |
6 | Toronto, Ontario | 43 |
7 | London, Ontario | 39 |
8 | Patricia Mcinnes, Alberta | 38 |
9 | Chetwynd, British Columbia | 37 |
10 | Fort St John, British Columbia | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Vista Road | 47 |
2 | PRG Plaza 400 | 25 |
3 | Crest Road | 8 |
4 | Law Avenue | 8 |
5 | Marston Road | 8 |
6 | UNBC - Jackson Crescent | 8 |
7 | Ospika Boulevard North | 6 |
8 | Riverside Road | 6 |
9 | Sussex Lane | 6 |
10 | Sutley Road | 6 |
(local time)
SEE WORLD AQI RANKINGUS AQI
5
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 5 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.3µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, Apr 24 | Good 12 AQI US | |||
Thursday, Apr 25 | Good 13 AQI US | |||
Friday, Apr 26 | Good 13 AQI US | |||
Today | Good 5 AQI US | 100% | 41° 32° | 8.9 mp/h |
Sunday, Apr 28 | Good 4 AQI US | 42.8° 30.2° | 4.5 mp/h | |
Monday, Apr 29 | Good 4 AQI US | 51.8° 32° | 6.7 mp/h | |
Tuesday, Apr 30 | Good 4 AQI US | 55.4° 30.2° | 4.5 mp/h | |
Wednesday, May 1 | Good 4 AQI US | 60% | 57.2° 37.4° | 2.2 mp/h |
Thursday, May 2 | Good 6 AQI US | 60.8° 35.6° | 6.7 mp/h | |
Friday, May 3 | Good 8 AQI US | 62.6° 39.2° | 8.9 mp/h |
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