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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Moderate | ||
Tree pollen | Low | ||
Grass pollen | Low | ||
Weed pollen | Moderate |
Weather | Scattered clouds |
Temperature | 44.6°F |
Humidity | 61% |
Wind | 5.4 mp/h |
Pressure | 29.7 Hg |
# | city | US AQI |
---|---|---|
1 | Mississauga, Ontario | 64 |
2 | Toronto, Ontario | 62 |
3 | Sault Ste Marie, Ontario | 60 |
4 | Sudbury, Ontario | 60 |
5 | Oshawa, Ontario | 57 |
6 | Ottawa, Ontario | 57 |
7 | Montreal, Quebec | 56 |
8 | Brampton, Ontario | 55 |
9 | Coquitlam, British Columbia | 55 |
10 | La Tuque, Quebec | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Tamarack | 46 |
2 | Cold Lake South | 30 |
3 | Lions Park | 28 |
(local time)
SEE WORLD AQI RANKINGUS AQI
30
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 30 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 7.2µg/m³ | |
NO2 | 3.8µg/m³ | |
SO2 | 0µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Sunday, Oct 1 | Good 29 AQI US | |||
Monday, Oct 2 | Good 25 AQI US | |||
Tuesday, Oct 3 | Good 33 AQI US | |||
Today | Good 30 AQI US | 50° 42.8° | ||
Thursday, Oct 5 | Good 4 AQI US | 42.8° 32° | ||
Friday, Oct 6 | Good 4 AQI US | 55.4° 30.2° | ||
Saturday, Oct 7 | Good 6 AQI US | 68° 44.6° | ||
Sunday, Oct 8 | Good 5 AQI US | 64.4° 48.2° | ||
Monday, Oct 9 | Good 8 AQI US | 68° 48.2° | ||
Tuesday, Oct 10 | Good 5 AQI US | 53.6° 46.4° |
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