1. South America
  2. Chile
  3. Bío Bío Region

Bío Bío Region

Chile

2026-08-20 05:00
AQI (Netherlands)
Moderate
Pollutants
PM2.5
μg/m³
44.5
PM10
μg/m³
54.1
NO2
μg/m³
10.5
O3
μg/m³
7
Weather
  • ℃
  • ℉
6℃
96%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • PM2.5
  • PM10
  • NO2
  • O3
Places included
Arauco Province
AQI 5
Bío Bío Province
AQI 7
Concepción Province
AQI 4
Ñuble Province
AQI 7
Data Sources
http://sinca.mma.gob.cl/

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Chillán
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Los Ángeles
AQI 5
Chiguayante
AQI 4
Concepción
AQI 4
Nacimiento
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Tomé
AQI 4
San Pedro de la Paz
AQI 3
Coronel
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Hualpén
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Lota
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Talcahuano
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