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Air quality in Santa Rosa

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

Last update at 03:00, Apr 19 (local time)

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03:00, Apr 19 (local time)

US AQI

43*

live AQI index
Good

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

Pollutants		Concentration
PM2.5		10.4*µg/m³

PM2.5

x2.1

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

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 43 AQI US		75.2° 53.6°	6.7 mp/h
Saturday, Apr 20	Good 36 AQI US		78.8° 55.4°	4.5 mp/h
Sunday, Apr 21	Good 46 AQI US		82.4° 57.2°	6.7 mp/h
Monday, Apr 22	Good 42 AQI US	100%	78.8° 64.4°	4.5 mp/h
Tuesday, Apr 23	Moderate 61 AQI US	100%	73.4° 66.2°	6.7 mp/h
Wednesday, Apr 24	Moderate 62 AQI US	80%	71.6° 64.4°	8.9 mp/h
Thursday, Apr 25	Moderate 65 AQI US	100%	71.6° 64.4°	4.5 mp/h