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

Bío Bío Region

Chile

2026-04-19 19:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
19
PM10
μg/m³
21.9
O3
μg/m³
25.8
CO
μg/m³
472.8
SO2
μg/m³
4.1
NO2
μg/m³
3.7
Weather
  • ℃
  • ℉
18℃
41%
7 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • O3
  • CO
  • SO2
  • NO2
Places included
Arauco Province
AQI 79
Bío Bío Province
AQI 85
Concepción Province
AQI 65
Ñuble Province
AQI 48
Data Sources
http://sinca.mma.gob.cl/

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Cities Nearby

Chillán
AQI 48
Los Ángeles
AQI 54
Chiguayante
AQI 54
Concepción
AQI 52
Nacimiento
AQI 89
Tomé
AQI 68
San Pedro de la Paz
AQI 54
Coronel
AQI 74
Hualpén
AQI 112
Lota
AQI 68
Talcahuano
AQI 60