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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 59°F |
Humidity | 82% |
Wind | 1 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | London, Ontario | 84 |
2 | Hamilton, Ontario | 75 |
3 | Mississauga, Ontario | 71 |
4 | Waterloo, Ontario | 70 |
5 | Valemount, British Columbia | 63 |
6 | Saguenay, Quebec | 61 |
7 | Toronto, Ontario | 59 |
8 | Kitchener, Ontario | 58 |
9 | Regina, Saskatchewan | 55 |
10 | Laval, Quebec | 51 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Champlain Park | 53 |
2 | EVCO Orleans | 53 |
3 | Carillon Street | 52 |
4 | 306 Rywalk Circle | 49 |
5 | Balding Cres | 49 |
6 | Inverness | 49 |
7 | Ottawa 27 | 49 |
8 | Gatineau | 45 |
9 | Findlay Creek | 44 |
10 | York's Corners Road | 44 |
(local time)
SEE WORLD AQI RANKINGUS AQI
49
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 49 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.9µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 16 | Moderate 51 AQI US | |||
Friday, May 17 | Moderate 52 AQI US | |||
Saturday, May 18 | Good 43 AQI US | |||
Today | Good 49 AQI US | 73.4° 53.6° | 4.5 mp/h | |
Monday, May 20 | Good 41 AQI US | 77° 60.8° | 4.5 mp/h | |
Tuesday, May 21 | Moderate 67 AQI US | 90% | 75.2° 59° | 13.4 mp/h |
Wednesday, May 22 | Moderate 65 AQI US | 80% | 78.8° 59° | 15.7 mp/h |
Thursday, May 23 | Moderate 52 AQI US | 100% | 64.4° 46.4° | 17.9 mp/h |
Friday, May 24 | Good 6 AQI US | 66.2° 44.6° | 11.2 mp/h | |
Saturday, May 25 | Good 9 AQI US | 71.6° 44.6° | 6.7 mp/h |
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