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Air quality in Santa Rosa

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

Last update at 04:00, Apr 19 (local time)

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#	city	US AQI
1	Lima, Lima	72

04:00, 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	100%	86° 68°	2.2 mp/h
Saturday, Apr 20	Good 40 AQI US	100%	89.6° 68°	2.2 mp/h
Sunday, Apr 21	Good 32 AQI US	100%	71.6° 69.8°	2.2 mp/h
Monday, Apr 22	Good 28 AQI US	70%	89.6° 69.8°	2.2 mp/h
Tuesday, Apr 23	Good 31 AQI US	100%	80.6° 69.8°	2.2 mp/h
Wednesday, Apr 24	Good 47 AQI US	60%	86° 69.8°	2.2 mp/h
Thursday, Apr 25	Moderate 63 AQI US	100%	86° 69.8°	2.2 mp/h