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Air quality in San Jose

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

Last update at 09:00, Apr 30 (local time)

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#	station	US AQI
1	Avenida 1	94

09:00, Apr 30 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	94 US AQI	PM2.5

Pollutants		Concentration
PM2.5		32.4µg/m³

PM2.5

x6.5

PM2.5 concentration in San Jose is currently 6.5 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
Saturday, Apr 27	Good 7 AQI US		75.2° 64.4°	2.2 mp/h
Monday, Apr 29	Moderate 78 AQI US		80.6° 62.6°	2.2 mp/h
Today	Moderate 94 AQI US	70%	80.6° 62.6°	2.2 mp/h
Wednesday, May 1	Good 41 AQI US	70%	82.4° 60.8°	2.2 mp/h
Thursday, May 2	Good 39 AQI US	60%	82.4° 60.8°	2.2 mp/h
Friday, May 3	Good 38 AQI US	50%	84.2° 62.6°	2.2 mp/h
Saturday, May 4	Good 37 AQI US	60%	82.4° 62.6°	2.2 mp/h
Sunday, May 5	Good 45 AQI US	50%	82.4° 62.6°	2.2 mp/h
Monday, May 6	Good 41 AQI US	30%	82.4° 64.4°	2.2 mp/h