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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 | 32°F |
Humidity | 68% |
Wind | 10.2 mp/h |
Pressure | 30.3 Hg |
# | city | US AQI |
---|---|---|
1 | Valemount, British Columbia | 58 |
2 | Oakville, Ontario | 48 |
3 | Kitchener, Ontario | 45 |
4 | Montreal, Quebec | 37 |
5 | Saguenay, Quebec | 37 |
6 | Mississauga, Ontario | 33 |
7 | Laval, Quebec | 31 |
8 | Chetwynd, British Columbia | 27 |
9 | Nanaimo, British Columbia | 26 |
10 | Regina, Saskatchewan | 26 |
(local time)
SEE WORLD AQI RANKINGUS AQI
4*
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 4* US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.1*µg/m³ |
PM2.5 concentration in Pasadena air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Today | Good 4 AQI US | 50% | 33.8° 26.6° | 11.2 mp/h |
Saturday, Apr 27 | Good 5 AQI US | 42.8° 26.6° | 6.7 mp/h | |
Sunday, Apr 28 | Good 6 AQI US | 53.6° 28.4° | 6.7 mp/h | |
Monday, Apr 29 | Good 5 AQI US | 90% | 44.6° 35.6° | 6.7 mp/h |
Tuesday, Apr 30 | Good 5 AQI US | 100% | 35.6° 33.8° | 15.7 mp/h |
Wednesday, May 1 | Good 4 AQI US | 100% | 39.2° 35.6° | 11.2 mp/h |
Thursday, May 2 | Good 4 AQI US | 100% | 41° 35.6° | 6.7 mp/h |
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