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

Bío Bío Region

Chile

2026-08-21 11:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
19.7
PM10
μg/m³
26.1
NO2
μg/m³
13.4
CO
μg/m³
664.8
O3
μg/m³
9.9
SO2
μg/m³
3.6
Weather
  • ℃
  • ℉
8℃
77%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • NO2
  • CO
  • O3
  • SO2
Places included
Arauco Province
AQI 71
Bío Bío Province
AQI 75
Concepción Province
AQI 75
Ñuble Province
AQI 61
Data Sources
http://sinca.mma.gob.cl/

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Cities Nearby

Chillán
AQI 61
Los Ángeles
AQI 61
Chiguayante
AQI 69
Concepción
AQI 68
Nacimiento
AQI 73
Tomé
AQI 85
San Pedro de la Paz
AQI 60
Coronel
AQI 79
Hualpén
AQI 132
Lota
AQI 82
Talcahuano
AQI 58