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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 | Broken clouds |
Temperature | 64.4°F |
Humidity | 58% |
Wind | 6 mp/h |
Pressure | 29.8 Hg |
# | city | US AQI |
---|---|---|
1 | Guelph, Ontario | 64 |
2 | Kitchener, Ontario | 55 |
3 | Hamilton, Ontario | 44 |
4 | Grimshaw, Alberta | 42 |
5 | Windsor, Ontario | 42 |
6 | Peace River, Alberta | 40 |
7 | Waterloo, Ontario | 39 |
8 | Gibbons, Alberta | 38 |
9 | London, Ontario | 38 |
10 | Oakville, Ontario | 38 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Terrebonne - Parc Vaillant | 23 |
2 | Rue Private | 16 |
(local time)
SEE WORLD AQI RANKINGUS AQI
23
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 23 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.2µg/m³ | |
O3 | 57.7µg/m³ | |
NO2 | 3.5µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Wednesday, May 22 | Good 41 AQI US | |||
Thursday, May 23 | Good 28 AQI US | |||
Friday, May 24 | Good 16 AQI US | |||
Today | Good 23 AQI US | 69.8° 51.8° | 11.2 mp/h | |
Sunday, May 26 | Moderate 67 AQI US | 100% | 71.6° 50° | 20.1 mp/h |
Monday, May 27 | Moderate 51 AQI US | 100% | 66.2° 57.2° | 20.1 mp/h |
Tuesday, May 28 | Good 15 AQI US | 80% | 55.4° 44.6° | 13.4 mp/h |
Wednesday, May 29 | Good 7 AQI US | 90% | 50° 46.4° | 11.2 mp/h |
Thursday, May 30 | Good 8 AQI US | 57.2° 46.4° | 11.2 mp/h | |
Friday, May 31 | Good 12 AQI US | 66.2° 41° | 4.5 mp/h |
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