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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Low | ||
Tree pollen | Low | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Rain |
Temperature | 50°F |
Humidity | 94% |
Wind | 10 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Oshawa, Ontario | 60 |
2 | Hamilton, Ontario | 56 |
3 | Windsor, Ontario | 56 |
4 | Sherbrooke, Quebec | 54 |
5 | Peterborough, Ontario | 53 |
6 | Laval, Quebec | 52 |
7 | Quebec City, Quebec | 52 |
8 | Oakville, Ontario | 51 |
9 | Sault Ste Marie, Ontario | 51 |
10 | Levis, Quebec | 49 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Blenkinsop/Union | 31 |
2 | Victoria Topaz 1 | 30 |
3 | Harris Green | 24 |
4 | James Bay | 21 |
5 | Cranmore Road | 17 |
6 | FernwoodNRG | 17 |
7 | Maltwood Close | 17 |
8 | CedarHill | 16 |
9 | Colwood City Hall | 16 |
10 | Victoria West | 15 |
(local time)
SEE WORLD AQI RANKINGUS AQI
13
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 13 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 2.3µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 18 | Good 10 AQI US | |||
Sunday, May 19 | Good 15 AQI US | |||
Monday, May 20 | Good 14 AQI US | |||
Monday, May 20 | Good 5 AQI US | 100% | 51.8° 46.4° | 17.9 mp/h |
Today | Good 13 AQI US | 70% | 55.4° 44.6° | 17.9 mp/h |
Wednesday, May 22 | Good 14 AQI US | 57.2° 44.6° | 11.2 mp/h | |
Thursday, May 23 | Good 13 AQI US | 60% | 53.6° 44.6° | 17.9 mp/h |
Friday, May 24 | Good 8 AQI US | 53.6° 42.8° | 13.4 mp/h | |
Saturday, May 25 | Good 27 AQI US | 40% | 51.8° 48.2° | 13.4 mp/h |
Sunday, May 26 | Moderate 67 AQI US | 40% | 55.4° 48.2° | 6.7 mp/h |
Monday, May 27 | Moderate 75 AQI US | 90% | 55.4° 48.2° | 6.7 mp/h |
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