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Air quality in Lancaster

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

Last update at 09:00, Apr 18 (local time)

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#	city	US AQI
1	Porterville, California	95
2	Visalia, California	87
3	Chattanooga, Tennessee	81
4	South Gate, California	81
5	Compton, California	79
6	Dundalk, Maryland	76
7	Elizabethtown, Pennsylvania	75
8	Lothian, Maryland	75
9	Baltimore, Maryland	74
10	Gardena, California	74

09:00, Apr 18 (local time)

#	station	US AQI
1	South Lancaster	30

09:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	30 US AQI	PM2.5

Pollutants		Concentration
PM2.5		7.3µg/m³

PM2.5

x1.5

PM2.5 concentration in Lancaster is currently 1.5 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 16 AQI US		60.8° 41°	6.7 mp/h
Tuesday, Apr 16	Good 14 AQI US		57.2° 44.6°	13.4 mp/h
Wednesday, Apr 17	Good 24 AQI US		57.2° 46.4°	13.4 mp/h
Today	Good 30 AQI US	100%	57.2° 46.4°	13.4 mp/h
Friday, Apr 19	Good 36 AQI US	100%	57.2° 42.8°	17.9 mp/h
Saturday, Apr 20	Good 15 AQI US	20%	44.6° 37.4°	20.1 mp/h
Sunday, Apr 21	Good 6 AQI US		46.4° 33.8°	17.9 mp/h
Monday, Apr 22	Good 15 AQI US		53.6° 37.4°	6.7 mp/h
Tuesday, Apr 23	Good 12 AQI US	100%	55.4° 41°	15.7 mp/h
Wednesday, Apr 24	Good 42 AQI US	100%	48.2° 33.8°	13.4 mp/h