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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 | Broken clouds |
Temperature | 71.6°F |
Humidity | 58% |
Wind | 15 mp/h |
Pressure | 29.4 Hg |
# | city | US AQI |
---|---|---|
1 | Kitchener, Ontario | 66 |
2 | Waterloo, Ontario | 58 |
3 | Hamilton, Ontario | 57 |
4 | Rouyn-Noranda, Quebec | 54 |
5 | Saguenay, Quebec | 54 |
6 | Edmundston, New Brunswick | 52 |
7 | London, Ontario | 52 |
8 | Val-d'Or, Quebec | 51 |
9 | Saint-Bruno-de-Montarville, Quebec | 43 |
10 | Winnipeg, Manitoba | 41 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Amber Trails | 48 |
2 | Munroe West | 45 |
3 | Saint Boniface | 45 |
4 | Balmoral | 42 |
5 | Centennial | 42 |
6 | Lockport -AQSU | 42 |
7 | South Pointe | 41 |
8 | Betsworth | 40 |
9 | Eric Coy | 39 |
10 | St. Charles 2 | 35 |
(local time)
SEE WORLD AQI RANKINGUS AQI
31
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 31 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
O3 | 78µg/m³ | |
SO2 | 0.8µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, May 14 | Good 15 AQI US | |||
Wednesday, May 15 | Good 16 AQI US | |||
Thursday, May 16 | Good 19 AQI US | |||
Today | Good 31 AQI US | 100% | 57.2° 48.2° | 24.6 mp/h |
Saturday, May 18 | Good 10 AQI US | 40% | 69.8° 44.6° | 11.2 mp/h |
Sunday, May 19 | Good 16 AQI US | 40% | 60.8° 46.4° | 13.4 mp/h |
Monday, May 20 | Good 10 AQI US | 57.2° 46.4° | 13.4 mp/h | |
Tuesday, May 21 | Good 7 AQI US | 80% | 59° 46.4° | 11.2 mp/h |
Wednesday, May 22 | Good 5 AQI US | 59° 41° | 6.7 mp/h | |
Thursday, May 23 | Good 5 AQI US | 100% | 57.2° 44.6° | 20.1 mp/h |
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