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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | None | ||
Weed pollen | None |
Weather | Few clouds |
Temperature | 23°F |
Humidity | 79% |
Wind | 2.3 mp/h |
Pressure | 30.5 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 85 |
2 | Mississauga, Ontario | 63 |
3 | Toronto, Ontario | 58 |
4 | Oakville, Ontario | 51 |
5 | Courtenay, British Columbia | 47 |
6 | Vanderhoof, British Columbia | 43 |
7 | Smithers, British Columbia | 41 |
8 | Saguenay, Quebec | 37 |
9 | Smithers St Josephs, British Columbia | 37 |
10 | Waterloo, Ontario | 37 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Boulder Mountain Road | 10 |
(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 | 2.3µg/m³ |
PM2.5 concentration in Chase air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Monday, Apr 15 | Good 18 AQI US | 35.6° 23° | 6.7 mp/h | |
Tuesday, Apr 16 | Good 22 AQI US | 46.4° 21.2° | 4.5 mp/h | |
Wednesday, Apr 17 | Good 32 AQI US | 42.8° 23° | 2.2 mp/h | |
Today | Good 10 AQI US | 42.8° 23° | 2.2 mp/h | |
Friday, Apr 19 | Good 9 AQI US | 44.6° 23° | 2.2 mp/h | |
Saturday, Apr 20 | Good 6 AQI US | 50° 26.6° | 6.7 mp/h | |
Sunday, Apr 21 | Good 5 AQI US | 100% | 35.6° 32° | 2.2 mp/h |
Monday, Apr 22 | Good 7 AQI US | 70% | 42.8° 32° | 2.2 mp/h |
Tuesday, Apr 23 | Good 5 AQI US | 51.8° 28.4° | 2.2 mp/h | |
Wednesday, Apr 24 | Good 4 AQI US | 59° 32° | 2.2 mp/h |
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Anonymous Contributor
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1 Data source