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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 55.4°F |
Humidity | 41% |
Wind | 8.4 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Saskatoon, Saskatchewan | 105 |
2 | Burlington, Ontario | 82 |
3 | Mississauga, Ontario | 78 |
4 | Hamilton, Ontario | 76 |
5 | Kitchener, Ontario | 75 |
6 | Waterloo, Ontario | 75 |
7 | Oakville, Ontario | 74 |
8 | Guelph, Ontario | 69 |
9 | London, Ontario | 68 |
10 | Val-d'Or, Quebec | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Hinton | 36 |
(local time)
SEE WORLD AQI RANKINGUS AQI
37
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 37 US AQI | O3 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.5µg/m³ | |
O3 | 90µg/m³ | |
NO2 | 5.6µg/m³ | |
SO2 | 0µg/m³ |
PM2.5 concentration in Steeper air currently meets the WHO annual air quality guideline value
Enjoy outdoor activities | |
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Saturday, May 11 | Unhealthy 168 AQI US | 57.2° 41° | 6.7 mp/h | |
Sunday, May 12 | Good 33 AQI US | 53.6° 39.2° | 6.7 mp/h | |
Monday, May 13 | Good 25 AQI US | 57.2° 35.6° | 8.9 mp/h | |
Today | Good 37 AQI US | 90% | 51.8° 41° | 6.7 mp/h |
Wednesday, May 15 | Good 6 AQI US | 100% | 44.6° 35.6° | 8.9 mp/h |
Thursday, May 16 | Good 5 AQI US | 60% | 42.8° 32° | 6.7 mp/h |
Friday, May 17 | Good 6 AQI US | 100% | 50° 30.2° | 4.5 mp/h |
Saturday, May 18 | Good 7 AQI US | 100% | 46.4° 35.6° | 4.5 mp/h |
Sunday, May 19 | Good 6 AQI US | 100% | 46.4° 32° | 6.7 mp/h |
Monday, May 20 | Good 5 AQI US | 80% | 42.8° 32° | 4.5 mp/h |
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