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Air quality in Choshi

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

Last update at 07:00, Apr 19 (local time)

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07:00, Apr 19 (local time)

#	station	US AQI
1	Choshiei	112
2	Sakaecho	107

07:00, Apr 19 (local time)

US AQI

110

live AQI index
Unhealthy for sensitive groups

Air pollution level	Air quality index	Main pollutant
Unhealthy for sensitive groups	110 US AQI	PM2.5

Pollutants		Concentration
PM2.5		39µg/m³

PM2.5

x7.8

PM2.5 concentration in Choshi is currently 7.8 times the WHO annual air quality guideline value

	Reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 39 AQI US		64.4° 60.8°	22.4 mp/h
Wednesday, Apr 17	Good 39 AQI US		66.2° 60.8°	20.1 mp/h
Thursday, Apr 18	Unhealthy for sensitive groups 101 AQI US		62.6° 57.2°	20.1 mp/h
Thursday, Apr 18	Unhealthy for sensitive groups 109 AQI US	100%	62.6° 57.2°	20.1 mp/h
Today	Unhealthy for sensitive groups 110 AQI US	100%	66.2° 57.2°	24.6 mp/h
Saturday, Apr 20	Moderate 64 AQI US		68° 59°	13.4 mp/h
Sunday, Apr 21	Moderate 64 AQI US	80%	64.4° 57.2°	17.9 mp/h
Monday, Apr 22	Good 39 AQI US	100%	60.8° 57.2°	20.1 mp/h
Tuesday, Apr 23	Good 15 AQI US		57.2° 57.2°	13.4 mp/h
Wednesday, Apr 24	Good 32 AQI US	100%	64.4° 57.2°	22.4 mp/h
Thursday, Apr 25	Moderate 58 AQI US	50%	66.2° 59°	17.9 mp/h