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
14 2am
34
34
34 5am
34
34
34 8am
34
34
41 11am
41
73
61 2pm
61
61
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
14
CAMS model adj +7
27
27
27
27
27
27
27
27
27
34
34
66
54
54
54

Air Quality Trend (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

14
Cerro Merquín, Chile
0.0 km PM2.5: 3.4 µg/m³
-
Coronel Sur
1.5 km
157
Lagunillas, ENEL, Chile
4.1 km PM2.5: 67.1 µg/m³
95
Lagunillas, ENEL, Chile
4.1 km PM2.5: 33.0 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
72
Lota urbana, Chile
6.3 km PM2.5: 22.1 µg/m³
17
Escuadron, ENEL, Chile
7.4 km PM2.5: 4.1 µg/m³

Nearby Cities

81 Coronel 47 Lota 45 Chiguayante 118 Hualqui 93 San Pedro de la Paz 99 Concepción 48 Arauco 73 Talcahuano 106 Penco

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T05:15 UTC.