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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 | Clear sky |
Temperature | 51.8°F |
Humidity | 93% |
Wind | 0 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 123 |
2 | Hamilton, Ontario | 97 |
3 | Oakville, Ontario | 95 |
4 | Guelph, Ontario | 89 |
5 | Burlington, Ontario | 79 |
6 | Toronto, Ontario | 69 |
7 | Kitchener, Ontario | 66 |
8 | Mississauga, Ontario | 65 |
9 | Oshawa, Ontario | 64 |
10 | Leduc, Alberta | 58 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Cornwall Station | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 66µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 27 AQI US | 78.8° 51.8° | 4.5 mp/h | |
Tuesday, Jun 4 | Moderate 67 AQI US | 20% | 78.8° 57.2° | 6.7 mp/h |
Wednesday, Jun 5 | Moderate 67 AQI US | 90% | 78.8° 59° | 4.5 mp/h |
Thursday, Jun 6 | Moderate 52 AQI US | 100% | 82.4° 59° | 11.2 mp/h |
Friday, Jun 7 | Good 26 AQI US | 100% | 69.8° 57.2° | 8.9 mp/h |
Saturday, Jun 8 | Good 23 AQI US | 100% | 59° 55.4° | 8.9 mp/h |
Sunday, Jun 9 | Good 28 AQI US | 100% | 66.2° 53.6° | 6.7 mp/h |
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