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

Bío Bío Region

Chile

2026-05-04 13:00
AQI (India)
Satisfactory
Pollutants
PM2.5
μg/m³
35.8
CO
μg/m³
674.2
PM10
μg/m³
30.4
O3
μg/m³
10.6
NO2
μg/m³
6.5
SO2
μg/m³
3.5
Weather
  • ℃
  • ℉
14℃
83%
7 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • PM2.5
  • CO
  • PM10
  • O3
  • NO2
  • SO2
Places included
Arauco Province
AQI 79
Bío Bío Province
AQI 94
Concepción Province
AQI 31
Ñuble Province
AQI 36
Data Sources
http://sinca.mma.gob.cl/

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