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Air quality in Silver Spring

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

Last update at 22:00, Apr 23 (local time)

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#	city	US AQI
1	Palm Desert, California	74
2	Saint Petersburg, Florida	72
3	Indio, California	66
4	Rapid City, South Dakota	65
5	Nevada County, California	58
6	Placer, California	57
7	Yucaipa, California	56
8	Tampa, Florida	55
9	Auberry, California	53
10	Fuquay-Varina, North Carolina	53

22:00, Apr 23 (local time)

22:00, Apr 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	22 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.4µg/m³

PM2.5

x1.1

PM2.5 concentration in Silver Spring is currently 1.1 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 20	Good 21 AQI US		51.8° 44.6°	8.9 mp/h
Sunday, Apr 21	Good 26 AQI US		59° 37.4°	8.9 mp/h
Monday, Apr 22	Good 26 AQI US		69.8° 44.6°	8.9 mp/h
Today	Good 22 AQI US		69.8° 50°	11.2 mp/h
Wednesday, Apr 24	Good 24 AQI US		59° 41°	8.9 mp/h
Thursday, Apr 25	Good 16 AQI US		62.6° 41°	6.7 mp/h
Friday, Apr 26	Good 10 AQI US	90%	51.8° 44.6°	6.7 mp/h
Saturday, Apr 27	Good 50 AQI US		80.6° 48.2°	4.5 mp/h
Sunday, Apr 28	Moderate 54 AQI US		86° 60.8°	6.7 mp/h
Monday, Apr 29	Good 35 AQI US	70%	80.6° 64.4°	8.9 mp/h