Cerro Merquín, Chile Air Quality

Monitoring Station · Coronel, Chile
2
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

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

PM2.50.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

65
Cerro Merquín, Chile
0.0 km PM2.5: 18.8 µg/m³
112
Cerro Merquín, Chile
0.0 km PM2.5: 40.0 µg/m³
73
Coronel Norte, Chile
1.4 km PM2.5: 22.6 µg/m³
30
Coronel Norte, Chile
1.4 km PM2.5: 7.2 µg/m³
74
Coronel Norte, Chile
1.4 km PM2.5: 23.0 µg/m³
-
Coronel Sur
1.5 km
27
Lota urbana, Chile
6.3 km PM2.5: 6.5 µg/m³
38
Lota urbana, Chile
6.3 km PM2.5: 9.1 µg/m³

Nearby Cities

23 Coronel 25 Lota 24 Chiguayante 26 Hualqui 49 San Pedro de la Paz 47 Concepción 25 Arauco 49 Talcahuano 53 Penco

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-12T18:38 UTC.