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Air quality in Chillan

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

Last update at 07:00, Apr 28 (local time)

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Ministerio del Medio Ambiente de Chile

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#	city	US AQI
1	Coronel, Biobio	76
2	Quintero, Valparaiso	72
3	Santiago, Santiago Metropolitan	63
4	Talcahuano, Biobio	55
5	Quillota, Valparaiso	53
6	Puchuncavi, Valparaiso	48
7	Concepcion, Biobio	45
8	Temuco, Araucania	45
9	Tocopilla, Antofagasta	42
10	Coquimbo, Coquimbo	41

07:00, Apr 28 (local time)

#	station	US AQI
1	Puren	107
2	INIA, Chillán	88

07:00, Apr 28 (local time)

US AQI

108

live AQI index
Unhealthy for sensitive groups

Air pollution level	Air quality index	Main pollutant
Unhealthy for sensitive groups	108 US AQI	PM2.5

Pollutants		Concentration
PM2.5		38.5µg/m³
PM10		29.5µg/m³

PM2.5

x7.7

PM2.5 concentration in Chillan is currently 7.7 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, Apr 25	Moderate 69 AQI US		57.2° 44.6°	6.7 mp/h
Friday, Apr 26	Moderate 92 AQI US		60.8° 39.2°	6.7 mp/h
Saturday, Apr 27	Unhealthy for sensitive groups 146 AQI US		59° 32°	4.5 mp/h
Today	Unhealthy for sensitive groups 108 AQI US		59° 32°	4.5 mp/h
Monday, Apr 29	Good 12 AQI US	100%	53.6° 42.8°	22.4 mp/h
Tuesday, Apr 30	Good 11 AQI US	90%	51.8° 44.6°	11.2 mp/h
Wednesday, May 1	Good 19 AQI US	90%	53.6° 44.6°	4.5 mp/h
Thursday, May 2	Good 40 AQI US	70%	57.2° 42.8°	8.9 mp/h
Friday, May 3	Good 41 AQI US		55.4° 39.2°	11.2 mp/h
Saturday, May 4	Good 50 AQI US		64.4° 46.4°	22.4 mp/h