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Air quality in Pen

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

Last update at 02:30, Apr 25 (local time)

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02:30, Apr 25 (local time)

US AQI

77*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	77* US AQI	PM2.5

Pollutants		Concentration
PM2.5		24.4*µg/m³

PM2.5

x4.9

PM2.5 concentration in Pen is currently 4.9 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	Temperature	Wind
Today	Moderate 77 AQI US	95° 78.8°	11.2 mp/h
Friday, Apr 26	Moderate 71 AQI US	96.8° 80.6°	15.7 mp/h
Saturday, Apr 27	Moderate 70 AQI US	95° 78.8°	11.2 mp/h
Sunday, Apr 28	Moderate 72 AQI US	96.8° 78.8°	11.2 mp/h
Monday, Apr 29	Moderate 75 AQI US	98.6° 80.6°	15.7 mp/h
Tuesday, Apr 30	Moderate 74 AQI US	100.4° 82.4°	15.7 mp/h
Wednesday, May 1	Moderate 76 AQI US	100.4° 80.6°	13.4 mp/h
Thursday, May 2	Moderate 90 AQI US	96.8° 78.8°	11.2 mp/h