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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 | Rain |
Temperature | 55.4°F |
Humidity | 78% |
Wind | 6.9 mp/h |
Pressure | 29.5 Hg |
# | city | US AQI |
---|---|---|
1 | Hamilton, Ontario | 68 |
2 | Brampton, Ontario | 62 |
3 | Burlington, Ontario | 61 |
4 | Mississauga, Ontario | 61 |
5 | Oakville, Ontario | 59 |
6 | Toronto, Ontario | 59 |
7 | Oshawa, Ontario | 56 |
8 | London, Ontario | 55 |
9 | Laval, Quebec | 53 |
10 | Ottawa, Ontario | 52 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | PRG Plaza 400 | 24 |
2 | Thompson Drive | 19 |
3 | Hartman Road | 18 |
4 | Crest Road | 17 |
5 | UNBC - Lyon Street South | 17 |
6 | Heyer Road | 16 |
7 | Law Avenue | 16 |
8 | UNBC - Campus Ring Road | 15 |
9 | UNBC - Green Acres Road | 15 |
10 | UNBC - Imperial Crescent | 15 |
(local time)
SEE WORLD AQI RANKINGUS AQI
15
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 15 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.7µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 14 AQI US | |||
Friday, May 31 | Good 11 AQI US | |||
Saturday, Jun 1 | Good 9 AQI US | |||
Today | Good 15 AQI US | 100% | 57.2° 41° | 8.9 mp/h |
Monday, Jun 3 | Good 7 AQI US | 100% | 46.4° 42.8° | 6.7 mp/h |
Tuesday, Jun 4 | Good 6 AQI US | 90% | 57.2° 39.2° | 13.4 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 30% | 55.4° 41° | 6.7 mp/h |
Thursday, Jun 6 | Good 5 AQI US | 59° 39.2° | 4.5 mp/h | |
Friday, Jun 7 | Good 5 AQI US | 68° 35.6° | 4.5 mp/h | |
Saturday, Jun 8 | Good 5 AQI US | 73.4° 41° | 4.5 mp/h | |
Sunday, Jun 9 | Good 5 AQI US | 75.2° 46.4° | 6.7 mp/h |
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