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Air quality in San Salvador

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

Last update at 22:00, Apr 18 (local time)

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#	station	US AQI
1	San Salvador Centro	91
2	Aires Nuevos - MARN Central	88

22:00, Apr 18 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	87 US AQI	PM2.5

Pollutants		Concentration
PM2.5		29.5µg/m³

PM2.5

x5.9

PM2.5 concentration in San Salvador is currently 5.9 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
Monday, Apr 15	Moderate 82 AQI US		93.2° 69.8°	6.7 mp/h
Tuesday, Apr 16	Moderate 82 AQI US		87.8° 71.6°	6.7 mp/h
Wednesday, Apr 17	Moderate 90 AQI US		84.2° 71.6°	6.7 mp/h
Today	Moderate 87 AQI US	70%	84.2° 69.8°	6.7 mp/h
Friday, Apr 19	Moderate 54 AQI US	90%	78.8° 69.8°	2.2 mp/h
Saturday, Apr 20	Moderate 55 AQI US	70%	84.2° 69.8°	4.5 mp/h
Sunday, Apr 21	Moderate 55 AQI US	70%	87.8° 68°	6.7 mp/h
Monday, Apr 22	Moderate 54 AQI US	80%	82.4° 69.8°	4.5 mp/h
Tuesday, Apr 23	Moderate 55 AQI US	90%	87.8° 69.8°	4.5 mp/h
Wednesday, Apr 24	Moderate 54 AQI US	60%	89.6° 69.8°	2.2 mp/h