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Air quality in Pasadena

Air quality index (AQI) and PM2.5 air pollution in Pasadena

Last update at 20:00, Apr 18 (local time)

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#	city	US AQI
1	Boerne, Texas	74
2	San Antonio, Texas	71
3	Springville, California	71
4	Sequoia National Park, California	68
5	Porterville, California	67
6	Georgetown, Texas	66
7	Three Rivers, California	66
8	Leander, Texas	62
9	Anchorage, Alaska	60
10	Fairbanks, Alaska	59

20:00, Apr 18 (local time)

20:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	43 US AQI	PM2.5

Pollutants		Concentration
PM2.5		10.4µg/m³

PM2.5

x2.1

PM2.5 concentration in Pasadena is currently 2.1 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 37 AQI US		82.4° 69.8°	13.4 mp/h
Tuesday, Apr 16	Good 45 AQI US		80.6° 71.6°	11.2 mp/h
Wednesday, Apr 17	Moderate 52 AQI US		84.2° 71.6°	11.2 mp/h
Today	Good 43 AQI US	20%	82.4° 71.6°	6.7 mp/h
Friday, Apr 19	Good 40 AQI US		82.4° 69.8°	11.2 mp/h
Saturday, Apr 20	Good 39 AQI US	90%	69.8° 59°	11.2 mp/h
Sunday, Apr 21	Good 26 AQI US		69.8° 53.6°	6.7 mp/h
Monday, Apr 22	Good 48 AQI US	30%	80.6° 62.6°	8.9 mp/h
Tuesday, Apr 23	Moderate 65 AQI US	40%	84.2° 69.8°	8.9 mp/h
Wednesday, Apr 24	Moderate 61 AQI US	30%	80.6° 68°	13.4 mp/h