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

Bío Bío Region

Chile

2026-05-02 22:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
33.9
PM10
μg/m³
29.5
O3
μg/m³
20.8
CO
μg/m³
506.9
NO2
μg/m³
9.4
SO2
μg/m³
4.2
Weather
  • ℃
  • ℉
10℃
34%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • PM10
  • O3
  • CO
  • NO2
  • SO2
Places included
Arauco Province
AQI 90
Bío Bío Province
AQI 74
Concepción Province
AQI 26
Ñuble Province
AQI 23
Data Sources
http://sinca.mma.gob.cl/

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San Pedro de la Paz
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Coronel
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Hualpén
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Lota
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Talcahuano
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