el-salvador-centro-histórico-1a-calle-poniente Air Quality

Monitoring Station · Santa Ana, El Salvador
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
54 6am
54
54
54 9am
54
54
54 12pm
54
34
27 3pm
25
25
25 6pm
25
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— 9pm
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—
— 12am
—
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— 3am
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Air Quality Forecast (24h)

PM2.523.0 µg/m³ ×1.5 WHO
Moderate
PM1023.0 µg/m³
Good
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Nearby Monitoring Stations

92
el-salvador-santa-ana-urbanización-villa-xiomara
0.0 km PM2.5: 31.5 µg/m³

Nearby Cities

21 Santa Ana 21 Chalchuapa 20 Izalco 27 Ahuachapán 20 Sonzacate 42 Quezaltepeque 20 Sonsonate 23 Aguilares 21 Metapán

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T09:33 UTC.