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

Bío Bío Region

Chile

2026-08-19 20:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
27.8
PM10
μg/m³
36
O3
μg/m³
23.5
NO2
μg/m³
12.1
CO
μg/m³
577.5
SO2
μg/m³
3.5
Weather
  • ℃
  • ℉
13℃
73%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
Arauco Province
AQI 32
Bío Bío Province
AQI 63
Concepción Province
AQI 38
Ñuble Province
AQI 33
Data Sources
http://sinca.mma.gob.cl/

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Cities Nearby

Chillán
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Los Ángeles
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Chiguayante
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Concepción
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Nacimiento
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Tomé
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San Pedro de la Paz
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Coronel
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Hualpén
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Lota
AQI 36
Talcahuano
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