Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
South America
Chile
O'Higgins Region
Cachapoal
Machalí
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Machalí
Cachapoal
2026-06-16 21:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
PM2.5
μg/m³
47
PM10
μg/m³
126
SO2
μg/m³
29.9
Weather
℃
℃
℉
18℃
29%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
SO2
Places included
Cauquenes
AQI 22
Cipreses
AQI 4
Coya
AQI 129
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Rancagua
AQI 131
Coya
AQI 129
Rengo
AQI 149
San Fernando
AQI 127
Talagante
AQI 162
Puente Alto
AQI 144
El Bosque
AQI 165
La Cisterna
AQI 165
La Florida
AQI 142
Maipú
AQI 164
Melipilla
AQI 162
Air Matters © 2026