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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 | 42.8°F |
Humidity | 75% |
Wind | 1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Waterloo, Ontario | 94 |
2 | Kitchener, Ontario | 93 |
3 | London, Ontario | 76 |
4 | Hamilton, Ontario | 66 |
5 | Laval, Quebec | 62 |
6 | Sault Ste Marie, Ontario | 61 |
7 | Oakville, Ontario | 57 |
8 | Montreal, Quebec | 56 |
9 | Val-d'Or, Quebec | 56 |
10 | Gatineau, Quebec | 53 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Vista Road | 29 |
2 | PRG Plaza 400 | 19 |
3 | UNBC - Patricia Boulevard | 19 |
4 | Ness Lake | 12 |
5 | Sussex Lane | 12 |
6 | UNBC - Laurier Crescent | 12 |
7 | Crest Road | 11 |
8 | Riverside Road | 11 |
9 | Eaglet Crescent | 10 |
10 | Ospika Boulevard North | 10 |
(local time)
SEE WORLD AQI RANKINGUS AQI
0
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 0 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.1µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 7 AQI US | |||
Wednesday, May 15 | Good 7 AQI US | |||
Thursday, May 16 | Good 6 AQI US | |||
Today | Good 0 AQI US | 40% | 57.2° 37.4° | 8.9 mp/h |
Saturday, May 18 | Good 15 AQI US | 60% | 57.2° 39.2° | 6.7 mp/h |
Sunday, May 19 | Good 13 AQI US | 62.6° 35.6° | 4.5 mp/h | |
Monday, May 20 | Good 16 AQI US | 66.2° 37.4° | 4.5 mp/h | |
Tuesday, May 21 | Good 6 AQI US | 100% | 48.2° 44.6° | 4.5 mp/h |
Wednesday, May 22 | Good 9 AQI US | 70% | 55.4° 42.8° | 6.7 mp/h |
Thursday, May 23 | Good 10 AQI US | 59° 41° | 4.5 mp/h |
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