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Air quality in Silver Spring

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

Last update at 06:00, May 20 (local time)

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#	city	US AQI
1	Deschutes River Woods, Oregon	96
2	Mecca, California	90
3	Thermal, California	81
4	Pahrump, Nevada	80
5	Maricopa, Arizona	77
6	Corpus Christi, Texas	74
7	Coachella, California	73
8	Potomac, Maryland	72
9	Canton, Ohio	71
10	Claremont, California	64

06:00, May 20 (local time)

06:00, May 20 (local time)

US AQI

live AQI index
Moderate

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

Pollutants		Concentration
PM2.5		9.3µg/m³

PM2.5

x1.9

PM2.5 concentration in Silver Spring is currently 1.9 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
Friday, May 17	Good 29 AQI US		60.8° 59°	4.5 mp/h
Saturday, May 18	Moderate 52 AQI US		73.4° 57.2°	2.2 mp/h
Sunday, May 19	Good 47 AQI US		78.8° 57.2°	4.5 mp/h
Today	Moderate 51 AQI US		78.8° 57.2°	4.5 mp/h
Tuesday, May 21	Moderate 66 AQI US		84.2° 57.2°	6.7 mp/h
Wednesday, May 22	Moderate 59 AQI US	100%	89.6° 60.8°	4.5 mp/h
Thursday, May 23	Moderate 61 AQI US	100%	80.6° 64.4°	6.7 mp/h
Friday, May 24	Good 50 AQI US	50%	78.8° 62.6°	4.5 mp/h
Saturday, May 25	Moderate 63 AQI US	50%	71.6° 59°	11.2 mp/h
Sunday, May 26	Moderate 67 AQI US	100%	78.8° 59°	6.7 mp/h