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Air quality in Downingtown

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

Last update at 08:00, Jun 2 (local time)

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#	city	US AQI
1	Corpus Christi, Texas	95
2	Mecca, California	92
3	Lubbock, Texas	81
4	Yucaipa, California	81
5	Pahrump, Nevada	77
6	Redlands, California	75
7	San Bernardino, California	70
8	North Hollywood, California	69
9	Rancho Cucamonga, California	69
10	Porterville, California	68

08:00, Jun 2 (local time)

#	station	US AQI
1	North Reeds Road	51

08:00, Jun 2 (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		9.2µg/m³

PM2.5

x1.8

PM2.5 concentration in Downingtown is currently 1.8 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
Thursday, May 30	Good 25 AQI US		71.6° 48.2°	8.9 mp/h
Friday, May 31	Good 35 AQI US		75.2° 53.6°	6.7 mp/h
Saturday, Jun 1	Good 49 AQI US		75.2° 59°	8.9 mp/h
Today	Moderate 51 AQI US		75.2° 59°	8.9 mp/h
Monday, Jun 3	Moderate 59 AQI US	60%	77° 60.8°	6.7 mp/h
Tuesday, Jun 4	Moderate 58 AQI US	40%	80.6° 59°	8.9 mp/h
Wednesday, Jun 5	Good 39 AQI US	80%	78.8° 55.4°	11.2 mp/h
Thursday, Jun 6	Moderate 53 AQI US	100%	80.6° 64.4°	13.4 mp/h
Friday, Jun 7	Good 46 AQI US	70%	73.4° 53.6°	15.7 mp/h
Saturday, Jun 8	Good 36 AQI US	90%	60.8° 50°	8.9 mp/h