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Air quality in Chillan

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

Last update at 09:00, May 12 (local time)

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Ministerio del Medio Ambiente de Chile

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#	city	US AQI
1	Coyhaique, Aisen	239
2	Coronel, Biobio	163
3	Quillota, Valparaiso	96
4	Santiago, Santiago Metropolitan	93
5	Talcahuano, Biobio	90
6	Concepcion, Biobio	89
7	Hualpen, Biobio	80
8	Puchuncavi, Valparaiso	61
9	Temuco, Araucania	60
10	Concon, Valparaiso	59

09:00, May 12 (local time)

#	station	US AQI
1	INIA, Chillán	134
2	Puren	122

09:00, May 12 (local time)

US AQI

128

live AQI index
Unhealthy for sensitive groups

Air pollution level	Air quality index	Main pollutant
Unhealthy for sensitive groups	128 US AQI	PM2.5

Pollutants		Concentration
PM2.5		46.5µg/m³
PM10		33µg/m³

PM2.5

x9.3

PM2.5 concentration in Chillan is currently 9.3 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
Thursday, May 9	Unhealthy for sensitive groups 142 AQI US		55.4° 41°	2.2 mp/h
Friday, May 10	Unhealthy 166 AQI US		55.4° 41°	4.5 mp/h
Saturday, May 11	Unhealthy 158 AQI US		55.4° 32°	8.9 mp/h
Today	Unhealthy for sensitive groups 128 AQI US		55.4° 32°	8.9 mp/h
Monday, May 13	Good 39 AQI US		55.4° 33.8°	6.7 mp/h
Tuesday, May 14	Good 47 AQI US		55.4° 35.6°	2.2 mp/h
Wednesday, May 15	Moderate 51 AQI US	80%	53.6° 37.4°	8.9 mp/h
Thursday, May 16	Good 38 AQI US	90%	53.6° 41°	8.9 mp/h
Friday, May 17	Moderate 63 AQI US		57.2° 35.6°	4.5 mp/h
Saturday, May 18	Moderate 66 AQI US		57.2° 37.4°	2.2 mp/h