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Air quality in Pasadena

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

Last update at 06:00, May 20 (local time)

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#	city	US AQI
1	Mecca, California	88
2	Corpus Christi, Texas	82
3	Deschutes River Woods, Oregon	77
4	Canton, Ohio	74
5	Pahrump, Nevada	73
6	Maricopa, Arizona	71
7	Boerne, Texas	70
8	Claremont, California	68
9	Harrisburg, Pennsylvania	68
10	Palm Desert, California	68

06:00, May 20 (local time)

06:00, May 20 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	54 US AQI	PM2.5

Pollutants		Concentration
PM2.5		10.5µg/m³

PM2.5

x2.1

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

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Friday, May 17	Moderate 68 AQI US		89.6° 68°	8.9 mp/h
Saturday, May 18	Moderate 59 AQI US		89.6° 73.4°	8.9 mp/h
Sunday, May 19	Moderate 53 AQI US		89.6° 71.6°	11.2 mp/h
Today	Moderate 54 AQI US		89.6° 71.6°	11.2 mp/h
Tuesday, May 21	Moderate 60 AQI US	20%	87.8° 75.2°	13.4 mp/h
Wednesday, May 22	Moderate 57 AQI US		87.8° 75.2°	13.4 mp/h
Thursday, May 23	Moderate 57 AQI US		84.2° 75.2°	11.2 mp/h
Friday, May 24	Moderate 61 AQI US		89.6° 77°	13.4 mp/h
Saturday, May 25	Moderate 65 AQI US	80%	91.4° 75.2°	13.4 mp/h
Sunday, May 26	Moderate 71 AQI US	40%	91.4° 77°	13.4 mp/h