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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 | 51.8°F |
Humidity | 63% |
Wind | 9 mp/h |
Pressure | 29.6 Hg |
# | city | US AQI |
---|---|---|
1 | Brampton, Ontario | 124 |
2 | Guelph, Ontario | 89 |
3 | Hamilton, Ontario | 89 |
4 | Oakville, Ontario | 88 |
5 | Burlington, Ontario | 75 |
6 | Mississauga, Ontario | 65 |
7 | Toronto, Ontario | 63 |
8 | Kitchener, Ontario | 61 |
9 | Oshawa, Ontario | 56 |
10 | London, Ontario | 54 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | St. Lina Station | 38 |
(local time)
SEE WORLD AQI RANKINGUS AQI
38
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 38 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 6.9µg/m³ | |
O3 | 92µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 0µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Friday, May 31 | Good 31 AQI US | |||
Saturday, Jun 1 | Good 33 AQI US | |||
Today | Good 38 AQI US | |||
Monday, Jun 3 | Good 18 AQI US | 100% | 53.6° 41° | 20.1 mp/h |
Tuesday, Jun 4 | Good 9 AQI US | 100% | 46.4° 42.8° | 17.9 mp/h |
Wednesday, Jun 5 | Good 7 AQI US | 80% | 59° 39.2° | 20.1 mp/h |
Thursday, Jun 6 | Good 6 AQI US | 62.6° 42.8° | 17.9 mp/h | |
Friday, Jun 7 | Good 7 AQI US | 64.4° 39.2° | 15.7 mp/h | |
Saturday, Jun 8 | Good 9 AQI US | 62.6° 42.8° | 13.4 mp/h | |
Sunday, Jun 9 | Good 9 AQI US | 64.4° 44.6° | 6.7 mp/h |
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