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Air quality in La Union

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

Last update at 07:00, May 15 (local time)

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Ministerio del Medio Ambiente de Chile

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#	city	US AQI
1	Coyhaique, Aisen	352
2	Pitrufquen, Araucania	234
3	Concepcion, Biobio	207
4	Talcahuano, Biobio	174
5	Coronel, Biobio	156
6	Quillota, Valparaiso	135
7	Temuco, Araucania	112
8	Santiago, Santiago Metropolitan	97
9	Concon, Valparaiso	86
10	Quintero, Valparaiso	82

07:00, May 15 (local time)

#	station	US AQI
1	La Union	127

07:00, May 15 (local time)

US AQI

127

live AQI index
Unhealthy for sensitive groups

Air pollution level	Air quality index	Main pollutant
Unhealthy for sensitive groups	127 US AQI	PM2.5

Pollutants		Concentration
PM2.5		46µg/m³

PM2.5

x9.2

PM2.5 concentration in La Union is currently 9.2 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
Sunday, May 12	Unhealthy for sensitive groups 123 AQI US		48.2° 32°	2.2 mp/h
Monday, May 13	Unhealthy for sensitive groups 132 AQI US		46.4° 30.2°	4.5 mp/h
Tuesday, May 14	Unhealthy 162 AQI US		53.6° 30.2°	2.2 mp/h
Today	Unhealthy for sensitive groups 127 AQI US		53.6° 30.2°	2.2 mp/h
Thursday, May 16	Good 49 AQI US		53.6° 35.6°	2.2 mp/h
Friday, May 17	Moderate 52 AQI US		51.8° 33.8°	2.2 mp/h
Saturday, May 18	Moderate 55 AQI US		55.4° 35.6°	2.2 mp/h
Sunday, May 19	Good 46 AQI US	100%	48.2° 39.2°	4.5 mp/h
Monday, May 20	Good 16 AQI US	100%	48.2° 42.8°	6.7 mp/h
Tuesday, May 21	Good 6 AQI US	100%	53.6° 42.8°	4.5 mp/h