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

Bío Bío Region

Chile

2026-08-20 12:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
PM2.5
μg/m³
49
PM10
μg/m³
55.6
CO
μg/m³
1065.8
NO2
μg/m³
10.1
O3
μg/m³
5.1
SO2
μg/m³
3.5
Weather
  • ℃
  • ℉
12℃
74%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • CO
  • NO2
  • O3
  • SO2
Places included
Arauco Province
AQI 114
Bío Bío Province
AQI 157
Concepción Province
AQI 78
Ñuble Province
AQI 158
Data Sources
http://sinca.mma.gob.cl/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Chillán
AQI 158
Los Ángeles
AQI 101
Chiguayante
AQI 88
Concepción
AQI 60
Nacimiento
AQI 173
Tomé
AQI 79
San Pedro de la Paz
AQI 60
Coronel
AQI 85
Hualpén
AQI 132
Lota
AQI 86
Talcahuano
AQI 62