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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | None | ||
Tree pollen | None | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Clear sky |
Temperature | 50°F |
Humidity | 68% |
Wind | 7.8 mp/h |
Pressure | 29.9 Hg |
# | city | US AQI |
---|---|---|
1 | Burlington, Ontario | 81 |
2 | Hamilton, Ontario | 75 |
3 | Mississauga, Ontario | 75 |
4 | Guelph, Ontario | 73 |
5 | Waterloo, Ontario | 73 |
6 | Kitchener, Ontario | 71 |
7 | Oakville, Ontario | 71 |
8 | Saskatoon, Saskatchewan | 69 |
9 | London, Ontario | 67 |
10 | Val-d'Or, Quebec | 66 |
(local time)
SEE WORLD AQI RANKINGUS AQI
10*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 10* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.9*µg/m³ |
PM2.5 concentration in Rayside-Balfour air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 10 AQI US | 62.6° 37.4° | 8.9 mp/h | |
Wednesday, May 15 | Good 8 AQI US | 64.4° 39.2° | 6.7 mp/h | |
Thursday, May 16 | Good 30 AQI US | 100% | 60.8° 48.2° | 8.9 mp/h |
Friday, May 17 | Moderate 58 AQI US | 73.4° 50° | 4.5 mp/h | |
Saturday, May 18 | Good 27 AQI US | 70% | 64.4° 55.4° | 8.9 mp/h |
Sunday, May 19 | Good 11 AQI US | 90% | 62.6° 53.6° | 4.5 mp/h |
Monday, May 20 | Good 11 AQI US | 71.6° 48.2° | 6.7 mp/h |
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