Cerro Merquín, Chile Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 12pm
5
31
31 3pm
31
31
30 6pm
30
30
30 9pm
30
30
30 12am
30
30
— 3am
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— 6am
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Station readings
5
CAMS model adj +6
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

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

-
Coronel Sur
1.5 km
17
Lagunillas, ENEL, Chile
4.1 km PM2.5: 4.1 µg/m³
173
Lagunillas, ENEL, Chile
4.1 km PM2.5: 98.1 µg/m³
155
Lagunillas, ENEL, Chile
4.1 km PM2.5: 63.2 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
42
Lota urbana, Chile
6.3 km PM2.5: 10.1 µg/m³
63
Lota urbana, Chile
6.3 km PM2.5: 17.8 µg/m³

Nearby Cities

99 Coronel 46 Lota 32 Chiguayante 62 Hualqui 78 San Pedro de la Paz 75 Concepción 42 Arauco 137 Talcahuano 84 Penco

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T15:13 UTC.