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Air quality in Chillan

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

Last update at 23:00, Apr 23 (local time)

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Ministerio del Medio Ambiente de Chile

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#	city	US AQI
1	Coyhaique, Aisen	181
2	Coronel, Biobio	165
3	Temuco, Araucania	164
4	Concepcion, Biobio	159
5	Talcahuano, Biobio	86
6	Calama, Antofagasta	81
7	Santiago, Santiago Metropolitan	66
8	Quillota, Valparaiso	55
9	Tocopilla, Antofagasta	50
10	Puchuncavi, Valparaiso	41

23:00, Apr 23 (local time)

#	station	US AQI
1	Puren	181
2	INIA, Chillán	159

23:00, Apr 23 (local time)

US AQI

170

live AQI index
Unhealthy

Air pollution level	Air quality index	Main pollutant
Unhealthy	170 US AQI	PM2.5

Pollutants		Concentration
PM2.5		92.5µg/m³
PM10		102µg/m³

PM2.5

x18.5

PM2.5 concentration in Chillan is currently 18.5 times the WHO annual air quality guideline value

	Avoid outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Wear a mask outdoors GET A MASK
	Run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Sunday, Apr 21	Good 45 AQI US		57.2° 48.2°	20.1 mp/h
Monday, Apr 22	Moderate 76 AQI US		64.4° 41°	6.7 mp/h
Tuesday, Apr 23	Unhealthy 164 AQI US		68° 41°	8.9 mp/h
Today	Unhealthy 170 AQI US	100%	68° 41°	8.9 mp/h
Thursday, Apr 25	Good 18 AQI US	100%	64.4° 51.8°	11.2 mp/h
Friday, Apr 26	Good 11 AQI US	70%	60.8° 44.6°	11.2 mp/h
Saturday, Apr 27	Good 10 AQI US		60.8° 41°	6.7 mp/h
Sunday, Apr 28	Good 20 AQI US	30%	62.6° 41°	6.7 mp/h
Monday, Apr 29	Good 5 AQI US	100%	53.6° 48.2°	13.4 mp/h
Tuesday, Apr 30	Good 5 AQI US	40%	59° 50°	4.5 mp/h