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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 | Broken clouds |
Temperature | 60.8°F |
Humidity | 55% |
Wind | 5.5 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Windsor, Ontario | 62 |
2 | London, Ontario | 59 |
3 | Kitchener, Ontario | 52 |
4 | Sault Ste Marie, Ontario | 52 |
5 | Waterloo, Ontario | 43 |
6 | Oakville, Ontario | 41 |
7 | Patricia Mcinnes, Alberta | 40 |
8 | Burlington, Ontario | 37 |
9 | Montreal, Quebec | 37 |
10 | Chetwynd, British Columbia | 36 |
(local time)
SEE WORLD AQI RANKINGUS AQI
34*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 34* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 8.2*µg/m³ |
PM2.5
x1.6
PM2.5 concentration in Harrison Brook is currently 1.6 times the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 34 AQI US | 60.8° 28.4° | 4.5 mp/h | |
Sunday, Apr 28 | Good 31 AQI US | 60% | 59° 39.2° | 11.2 mp/h |
Monday, Apr 29 | Good 12 AQI US | 48.2° 35.6° | 13.4 mp/h | |
Tuesday, Apr 30 | Good 4 AQI US | 53.6° 32° | 11.2 mp/h | |
Wednesday, May 1 | Good 5 AQI US | 55.4° 37.4° | 2.2 mp/h | |
Thursday, May 2 | Good 17 AQI US | 62.6° 42.8° | 2.2 mp/h | |
Friday, May 3 | Good 17 AQI US | 100% | 51.8° 46.4° | 8.9 mp/h |
Saturday, May 4 | Good 20 AQI US | 100% | 48.2° 44.6° | 8.9 mp/h |
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