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Air quality in Koster

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

Last update at 23:00, Jun 1 (local time)

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23:00, Jun 1 (local time)

US AQI

68*

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	68* US AQI	PM2.5

Pollutants		Concentration
PM2.5		18.5*µg/m³

PM2.5

x3.7

PM2.5 concentration in Koster is currently 3.7 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 68 AQI US		68° 44.6°	13.4 mp/h
Monday, Jun 3	Moderate 59 AQI US	80%	66.2° 48.2°	20.1 mp/h
Tuesday, Jun 4	Good 39 AQI US	70%	57.2° 35.6°	20.1 mp/h
Wednesday, Jun 5	Good 27 AQI US		59° 32°	8.9 mp/h
Thursday, Jun 6	Good 41 AQI US		66.2° 37.4°	8.9 mp/h
Friday, Jun 7	Moderate 62 AQI US		68° 44.6°	17.9 mp/h
Saturday, Jun 8	Moderate 52 AQI US		59° 39.2°	17.9 mp/h
Sunday, Jun 9	Moderate 62 AQI US		59° 37.4°	8.9 mp/h