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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 | Rain |
Temperature | 57.2°F |
Humidity | 94% |
Wind | 6.9 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Yellowknife, Northwest Territories | 92 |
2 | Cold Lake, Alberta | 73 |
3 | Hamilton, Ontario | 72 |
4 | Lac La Biche, Alberta | 72 |
5 | Fort Mckay, Alberta | 63 |
6 | Lethbridge, Alberta | 59 |
7 | Burlington, Ontario | 58 |
8 | Mississauga, Ontario | 57 |
9 | Patricia Mcinnes, Alberta | 57 |
10 | Guelph, Ontario | 55 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Cornwall Station | 27 |
(local time)
SEE WORLD AQI RANKINGUS AQI
27
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 27 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 5µg/m³ | |
O3 | 50µg/m³ | |
NO2 | 2.6µg/m³ |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Good 18 AQI US | |||
Sunday, May 12 | Good 22 AQI US | |||
Monday, May 13 | Good 24 AQI US | |||
Today | Good 27 AQI US | 100% | 68° 57.2° | 11.2 mp/h |
Wednesday, May 15 | Moderate 59 AQI US | 60% | 66.2° 51.8° | 8.9 mp/h |
Thursday, May 16 | Moderate 51 AQI US | 68° 53.6° | 6.7 mp/h | |
Friday, May 17 | Good 26 AQI US | 70% | 73.4° 53.6° | 6.7 mp/h |
Saturday, May 18 | Good 34 AQI US | 80% | 62.6° 57.2° | 6.7 mp/h |
Sunday, May 19 | Good 33 AQI US | 69.8° 55.4° | 2.2 mp/h | |
Monday, May 20 | Good 31 AQI US | 100% | 69.8° 53.6° | 4.5 mp/h |
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