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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 | 46.4°F |
Humidity | 84% |
Wind | 3.9 mp/h |
Pressure | 29.3 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 155 |
2 | Oakville, Ontario | 126 |
3 | Guelph, Ontario | 112 |
4 | Hamilton, Ontario | 102 |
5 | Burlington, Ontario | 84 |
6 | Kitchener, Ontario | 84 |
7 | Toronto, Ontario | 73 |
8 | Windsor, Ontario | 73 |
9 | Maniwaki, Quebec | 70 |
10 | Oshawa, Ontario | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Caroline Station | 29 |
(local time)
SEE WORLD AQI RANKINGUS AQI
29
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 29 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 0.5µg/m³ | |
O3 | 72µg/m³ | |
NO2 | 7.5µg/m³ | |
SO2 | 2.6µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 31 | Good 33 AQI US | |||
Saturday, Jun 1 | Good 23 AQI US | |||
Sunday, Jun 2 | Good 33 AQI US | |||
Today | Good 29 AQI US | 100% | 55.4° 44.6° | 13.4 mp/h |
Tuesday, Jun 4 | Good 6 AQI US | 80% | 60.8° 41° | 15.7 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 59° 37.4° | 15.7 mp/h | |
Thursday, Jun 6 | Good 6 AQI US | 80% | 60.8° 41° | 8.9 mp/h |
Friday, Jun 7 | Good 9 AQI US | 80% | 59° 42.8° | 11.2 mp/h |
Saturday, Jun 8 | Good 11 AQI US | 69.8° 46.4° | 13.4 mp/h | |
Sunday, Jun 9 | Good 14 AQI US | 100% | 69.8° 50° | 20.1 mp/h |
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