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Air quality in Potomac

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

Last update at 01:00, Apr 23 (local time)

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#	city	US AQI
1	Campo, California	99
2	Auberry, California	82
3	Bass Lake, California	80
4	Emmetsburg, Iowa	72
5	La Crescenta-Montrose, California	72
6	Santa Clarita, California	70
7	Lake Arrowhead, California	69
8	San Fernando, California	69
9	Val Verde, California	69
10	Reseda, California	67

01:00, Apr 23 (local time)

01:00, Apr 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	21 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.1µg/m³

✓

PM2.5 concentration in Potomac air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 20	Good 18 AQI US		50° 41°	8.9 mp/h
Sunday, Apr 21	Good 20 AQI US		59° 35.6°	6.7 mp/h
Monday, Apr 22	Good 19 AQI US		68° 41°	8.9 mp/h
Today	Good 21 AQI US		68° 41°	8.9 mp/h
Wednesday, Apr 24	Good 21 AQI US	60%	64.4° 48.2°	13.4 mp/h
Thursday, Apr 25	Good 17 AQI US		55.4° 41°	6.7 mp/h
Friday, Apr 26	Good 16 AQI US		62.6° 41°	8.9 mp/h
Saturday, Apr 27	Good 32 AQI US	100%	55.4° 48.2°	6.7 mp/h
Sunday, Apr 28	Moderate 66 AQI US	80%	78.8° 53.6°	4.5 mp/h
Monday, Apr 29	Moderate 75 AQI US	70%	84.2° 60.8°	8.9 mp/h