Cerro Merquín, Chile Air Quality

Monitoring Station · Coronel, Chile
5
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
77 2pm
77
77
77 5pm
76
76
76 8pm
76
76
76 11pm
76
76
76 2am
76
76
— 5am
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— 8am
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— 11am
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CAMS model adj +52
25
25
25
25
24
24
24
24
24
24
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24

Air Quality Forecast (24h)

PM2.51.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

-
Coronel Sur
1.5 km
155
Lagunillas, ENEL, Chile
4.1 km PM2.5: 63.2 µg/m³
173
Lagunillas, ENEL, Chile
4.1 km PM2.5: 98.1 µg/m³
55
Lagunillas, ENEL, Chile
4.1 km PM2.5: 14.0 µg/m³
17
Lagunillas, ENEL, Chile
4.1 km PM2.5: 4.1 µg/m³
63
Lota urbana, Chile
6.3 km PM2.5: 17.8 µg/m³
20
Lota urbana, Chile
6.3 km PM2.5: 4.8 µg/m³
30
Lota urbana, Chile
6.3 km PM2.5: 7.2 µg/m³

Nearby Cities

52 Coronel 50 Lota 39 Chiguayante 34 Hualqui 29 San Pedro de la Paz 29 Concepción 25 Arauco 52 Talcahuano 38 Penco

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T17:26 UTC.