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Air quality in Chillan

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

Last update at 16:00, May 17 (local time)

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Ministerio del Medio Ambiente de Chile

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#	city	US AQI
1	Temuco, Araucania	156
2	Coyhaique, Aisen	149
3	Nacimiento, Biobio	94
4	Santiago, Santiago Metropolitan	88
5	Talcahuano, Biobio	69
6	Coronel, Biobio	68
7	Concepcion, Biobio	66
8	Hualpen, Biobio	65
9	Calama, Antofagasta	59
10	Concon, Valparaiso	56

16:00, May 17 (local time)

#	station	US AQI
1	INIA, Chillán	94
2	Puren	90

16:00, May 17 (local time)

US AQI

119

live AQI index
Unhealthy for sensitive groups

Air pollution level	Air quality index	Main pollutant
Unhealthy for sensitive groups	119 US AQI	PM2.5

Pollutants		Concentration
PM2.5		43µg/m³
PM10		48.5µg/m³

PM2.5

x8.6

PM2.5 concentration in Chillan is currently 8.6 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, May 14	Unhealthy 152 AQI US		53.6° 35.6°	11.2 mp/h
Wednesday, May 15	Moderate 97 AQI US		57.2° 39.2°	6.7 mp/h
Thursday, May 16	Unhealthy 164 AQI US		55.4° 35.6°	4.5 mp/h
Today	Unhealthy for sensitive groups 119 AQI US		55.4° 35.6°	4.5 mp/h
Saturday, May 18	Moderate 56 AQI US		57.2° 37.4°	2.2 mp/h
Sunday, May 19	Moderate 58 AQI US		57.2° 39.2°	4.5 mp/h
Monday, May 20	Good 49 AQI US	100%	51.8° 42.8°	11.2 mp/h
Tuesday, May 21	Good 28 AQI US	30%	55.4° 41°	4.5 mp/h
Wednesday, May 22	Good 49 AQI US		51.8° 41°	4.5 mp/h
Thursday, May 23	Good 49 AQI US		53.6° 41°	4.5 mp/h