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Air quality in Santa Rosa

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

Last update at 00:00, May 11 (local time)

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00:00, May 11 (local time)

US AQI

51*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	51* US AQI	PM2.5

Pollutants		Concentration
PM2.5		9.2*µg/m³

PM2.5

x1.8

PM2.5 concentration in Santa Rosa is currently 1.8 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 51 AQI US	50%	69.8° 64.4°	4.5 mp/h
Sunday, May 12	Good 46 AQI US	90%	73.4° 62.6°	6.7 mp/h
Monday, May 13	Good 38 AQI US	100%	60.8° 53.6°	6.7 mp/h
Tuesday, May 14	Good 11 AQI US	40%	57.2° 50°	8.9 mp/h
Wednesday, May 15	Good 43 AQI US	20%	59° 46.4°	6.7 mp/h
Thursday, May 16	Moderate 65 AQI US	100%	55.4° 51.8°	4.5 mp/h
Friday, May 17	Moderate 63 AQI US	80%	57.2° 46.4°	6.7 mp/h