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Air quality in San Fernando

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

Last update at 11:00, Apr 28 (local time)

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#	city	US AQI
1	Talcahuano, Biobio	72
2	Santiago, Santiago Metropolitan	69
3	Puchuncavi, Valparaiso	58
4	Concon, Valparaiso	53
5	Huasco, Atacama	45
6	Quintero, Valparaiso	45
7	Temuco, Araucania	45
8	Quillota, Valparaiso	43
9	Coquimbo, Coquimbo	41
10	Coyhaique, Aisen	37

11:00, Apr 28 (local time)

#	station	US AQI
1	San Fernando	61

11:00, Apr 28 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	61 US AQI	PM2.5

Pollutants		Concentration
PM2.5		17µg/m³
PM10		22µg/m³

PM2.5

x3.4

PM2.5 concentration in San Fernando is currently 3.4 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Moderate 58 AQI US		66.2° 46.4°	4.5 mp/h
Friday, Apr 26	Good 44 AQI US		62.6° 41°	8.9 mp/h
Saturday, Apr 27	Moderate 59 AQI US		64.4° 41°	4.5 mp/h
Today	Moderate 61 AQI US		64.4° 41°	4.5 mp/h
Monday, Apr 29	Good 22 AQI US	100%	62.6° 46.4°	17.9 mp/h
Tuesday, Apr 30	Good 11 AQI US	100%	51.8° 48.2°	6.7 mp/h
Wednesday, May 1	Good 25 AQI US		55.4° 46.4°	4.5 mp/h
Thursday, May 2	Good 31 AQI US		55.4° 41°	4.5 mp/h
Friday, May 3	Good 44 AQI US		55.4° 46.4°	4.5 mp/h
Saturday, May 4	Good 49 AQI US	100%	51.8° 44.6°	6.7 mp/h