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Air quality in Chillan

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

Last update at 03:00, May 23 (local time)

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#	city	US AQI
1	Nacimiento, Biobio	197
2	Coronel, Biobio	149
3	Talcahuano, Biobio	132
4	Temuco, Araucania	92
5	Concepcion, Biobio	86
6	Coyhaique, Aisen	79
7	Huasco, Atacama	60
8	Quillota, Valparaiso	57
9	Tocopilla, Antofagasta	56
10	Santiago, Santiago Metropolitan	54

03:00, May 23 (local time)

#	station	US AQI
1	INIA, Chillán	181
2	Puren	174

03:00, May 23 (local time)

US AQI

173

live AQI index
Unhealthy

Air pollution level	Air quality index	Main pollutant
Unhealthy	173 US AQI	PM2.5

Pollutants		Concentration
PM2.5		87µg/m³
PM10		96.5µg/m³

PM2.5

x17.4

PM2.5 concentration in Chillan is currently 17.4 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
Monday, May 20	Moderate 98 AQI US		55.4° 39.2°	6.7 mp/h
Tuesday, May 21	Moderate 97 AQI US		48.2° 37.4°	4.5 mp/h
Wednesday, May 22	Unhealthy 181 AQI US		53.6° 33.8°	4.5 mp/h
Today	Unhealthy 173 AQI US		53.6° 33.8°	4.5 mp/h
Friday, May 24	Moderate 54 AQI US		53.6° 37.4°	6.7 mp/h
Saturday, May 25	Moderate 55 AQI US	100%	51.8° 44.6°	6.7 mp/h
Sunday, May 26	Moderate 54 AQI US		59° 44.6°	4.5 mp/h
Monday, May 27	Moderate 60 AQI US		59° 41°	4.5 mp/h
Tuesday, May 28	Moderate 63 AQI US		55.4° 41°	2.2 mp/h
Wednesday, May 29	Moderate 60 AQI US		62.6° 48.2°	2.2 mp/h