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AIR QUALITY DATA SOURCE
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Low | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 46.4°F |
Humidity | 23% |
Wind | 1.5 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Oshawa, Ontario | 61 |
2 | Kitchener, Ontario | 60 |
3 | Burlington, Ontario | 59 |
4 | Toronto, Ontario | 59 |
5 | Mississauga, Ontario | 57 |
6 | Hamilton, Ontario | 56 |
7 | Windsor, Ontario | 55 |
8 | Waterloo, Ontario | 54 |
9 | Oakville, Ontario | 51 |
10 | Sherwood Park, Alberta | 40 |
(local time)
SEE WORLD AQI RANKINGUS AQI
13*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 13* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 3.2*µg/m³ |
PM2.5 concentration in Amherst air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 13 AQI US | 50° 28.4° | 6.7 mp/h | |
Monday, Apr 29 | Good 28 AQI US | 100% | 44.6° 37.4° | 13.4 mp/h |
Tuesday, Apr 30 | Good 5 AQI US | 37.4° 35.6° | 13.4 mp/h | |
Wednesday, May 1 | Good 5 AQI US | 39.2° 35.6° | 8.9 mp/h | |
Thursday, May 2 | Good 5 AQI US | 48.2° 37.4° | 8.9 mp/h | |
Friday, May 3 | Good 6 AQI US | 55.4° 35.6° | 8.9 mp/h | |
Saturday, May 4 | Good 8 AQI US | 53.6° 33.8° | 6.7 mp/h |
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