Cerro Merquín, Chile

Monitoring Station · Coronel, Chile
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 8am
34
34
41 11am
41
73
61 2pm
61
61
73 5pm
73
61
61 8pm
61
61
— 11pm
—
—
— 2am
—
—
— 5am
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CAMS model adj +7
27
27
27
34
34
66
54
54
54
66
66
54
54
54
54

Air Quality Trend (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

53
Cerro Merquín, Chile
0.0 km PM2.5: 13.1 µg/m³
-
Coronel Sur
1.5 km
63
Lagunillas, ENEL, Chile
4.1 km PM2.5: 17.8 µg/m³
50
Lagunillas, ENEL, Chile
4.1 km PM2.5: 12.0 µg/m³
157
Lagunillas, ENEL, Chile
4.1 km PM2.5: 67.1 µg/m³
82
Lagunillas, ENEL, Chile
4.1 km PM2.5: 26.8 µg/m³
99
Lota urbana, Chile
6.3 km PM2.5: 34.9 µg/m³
74
Lota urbana, Chile
6.3 km PM2.5: 23.0 µg/m³

Nearby Cities

51 Coronel 60 Lota 70 Chiguayante 58 Hualqui 62 San Pedro de la Paz 61 Concepción 60 Arauco 62 Talcahuano 63 Penco

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T11:55 UTC.