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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 | 33.8°F |
Humidity | 92% |
Wind | 2.5 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Thunder Bay, Ontario | 65 |
2 | London, Ontario | 61 |
3 | Sherbrooke, Quebec | 59 |
4 | Edmundston, New Brunswick | 56 |
5 | Kitchener, Ontario | 55 |
6 | Grimshaw, Alberta | 52 |
7 | Regina, Saskatchewan | 52 |
8 | Saint-Bruno-de-Montarville, Quebec | 52 |
9 | Waterloo, Ontario | 52 |
10 | Burlington, Ontario | 51 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Anzac | 24 |
2 | Janvier | 21 |
3 | Surmont 2 | 4 |
(local time)
SEE WORLD AQI RANKINGUS AQI
24
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 24 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.4µg/m³ | |
O3 | 60µg/m³ | |
NO2 | 1.9µg/m³ | |
SO2 | 0µg/m³ |
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Thursday, May 30 | Good 39 AQI US | |||
Friday, May 31 | Good 29 AQI US | |||
Saturday, Jun 1 | Good 26 AQI US | |||
Today | Good 24 AQI US | 48.2° 33.8° | 6.7 mp/h | |
Monday, Jun 3 | Good 7 AQI US | 30% | 59° 33.8° | 11.2 mp/h |
Tuesday, Jun 4 | Good 8 AQI US | 90% | 50° 33.8° | 6.7 mp/h |
Wednesday, Jun 5 | Good 5 AQI US | 100% | 44.6° 37.4° | 6.7 mp/h |
Thursday, Jun 6 | Good 5 AQI US | 66.2° 39.2° | 11.2 mp/h | |
Friday, Jun 7 | Good 7 AQI US | 100% | 68° 44.6° | 11.2 mp/h |
Saturday, Jun 8 | Good 8 AQI US | 73.4° 44.6° | 4.5 mp/h |
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