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Air quality in San Salvador

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

Last update at 01:00, May 17 (local time)

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#	station	US AQI
1	San Salvador Centro	90
2	Aires Nuevos - MARN Central	88

01:00, May 17 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	89 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
Tuesday, May 14	Moderate 88 AQI US		91.4° 69.8°	8.9 mp/h
Wednesday, May 15	Moderate 88 AQI US		87.8° 69.8°	6.7 mp/h
Thursday, May 16	Moderate 89 AQI US		84.2° 69.8°	4.5 mp/h
Today	Moderate 89 AQI US	100%	84.2° 69.8°	4.5 mp/h
Saturday, May 18	Good 24 AQI US	80%	87.8° 69.8°	6.7 mp/h
Sunday, May 19	Good 44 AQI US	90%	91.4° 69.8°	6.7 mp/h
Monday, May 20	Moderate 59 AQI US	90%	86° 69.8°	4.5 mp/h
Tuesday, May 21	Moderate 63 AQI US	80%	89.6° 68°	6.7 mp/h
Wednesday, May 22	Moderate 65 AQI US	100%	87.8° 69.8°	4.5 mp/h
Thursday, May 23	Moderate 62 AQI US	100%	84.2° 69.8°	4.5 mp/h