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Air quality in Butterworth

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

Last update at 23:00, May 23 (local time)

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23:00, May 23 (local time)

US AQI

60*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	60* US AQI	PM2.5

Pollutants		Concentration
PM2.5		13.7*µg/m³

PM2.5

x2.7

PM2.5 concentration in Butterworth is currently 2.7 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
Today	Moderate 60 AQI US	40%	82.4° 57.2°	6.7 mp/h
Saturday, May 25	Good 36 AQI US	60%	62.6° 57.2°	4.5 mp/h
Sunday, May 26	Good 36 AQI US	60%	71.6° 55.4°	8.9 mp/h
Monday, May 27	Good 50 AQI US		69.8° 50°	11.2 mp/h
Tuesday, May 28	Good 38 AQI US		69.8° 48.2°	4.5 mp/h
Wednesday, May 29	Moderate 65 AQI US		82.4° 53.6°	8.9 mp/h
Thursday, May 30	Moderate 62 AQI US		84.2° 59°	6.7 mp/h
Friday, May 31	Moderate 62 AQI US		82.4° 53.6°	13.4 mp/h