Cerro Merquín, Chile

Monitoring Station · Coronel, Chile
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 3am
34
34
34 6am
34
34
34 9am
34
41
41 12pm
73
61
61 3pm
61
73
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
CAMS model adj +7
27
27
27
27
27
27
27
27
34
34
66
54
54
54
66

Air Quality Trend (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Cerro Merquín, Chile
0.0 km PM2.5: 7.2 µg/m³
-
Coronel Sur
1.5 km
95
Lagunillas, ENEL, Chile
4.1 km PM2.5: 33.0 µg/m³
55
Lagunillas, ENEL, Chile
4.1 km PM2.5: 14.0 µg/m³
38
Lagunillas, ENEL, Chile
4.1 km PM2.5: 9.1 µg/m³
82
Lagunillas, ENEL, Chile
4.1 km PM2.5: 26.8 µg/m³
157
Lagunillas, ENEL, Chile
4.1 km PM2.5: 67.1 µg/m³
53
Lota urbana, Chile
6.3 km PM2.5: 13.1 µg/m³

Nearby Cities

46 Coronel 55 Lota 70 Chiguayante 74 Hualqui 98 San Pedro de la Paz 103 Concepción 56 Arauco 144 Talcahuano 135 Penco

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T06:59 UTC.