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Air quality in Cali

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

Last update at 07:00, May 30 (local time)

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AIR QUALITY DATA SOURCE

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07:00, May 30 (local time)

US AQI

55*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	55* US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.2*µg/m³

PM2.5

x2.2

PM2.5 concentration in Cali is currently 2.2 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
Today	Moderate 55 AQI US	100%	84.2° 66.2°	4.5 mp/h
Friday, May 31	Good 48 AQI US	100%	84.2° 66.2°	2.2 mp/h
Saturday, Jun 1	Good 38 AQI US	80%	86° 66.2°	4.5 mp/h
Sunday, Jun 2	Good 34 AQI US	100%	86° 68°	4.5 mp/h
Monday, Jun 3	Good 19 AQI US	100%	82.4° 68°	2.2 mp/h
Tuesday, Jun 4	Good 33 AQI US	90%	77° 66.2°	2.2 mp/h
Wednesday, Jun 5	Good 46 AQI US	100%	78.8° 66.2°	2.2 mp/h