Toggle navigation
Places
CAQI (Europe)
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
Valparaiso Region
Valparaíso Province
Quintero
Loncura
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Loncura
Loncura, Valparaíso Province
2025-04-15 02:00
CAQI (Europe)
Very Low
20
Pollutants
PM10
μg/m³
20
PM2.5
μg/m³
6
O3
μg/m³
10
SO2
μg/m³
2.4
CO
μg/m³
100
NO2
μg/m³
1
Weather
℃
℃
℉
10℃
100%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM10
PM2.5
O3
SO2
CO
NO2
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
Allergy Risk
Allergy Risk
AQI
PM2.5
O3
PM10
NO2
SO2
CO
Birch
Alder
Grasses
Olive Tree
Ragweed
Mugwort
7.8
7.6
6.0
7.2
7.1
9.6
6.0
6.2
8.6
10.2
7.3
12.0
5.7
6.4
6.9
9.1
9.1
8.0
10.5
12.0
6.0
4.6
6.8
7.6
8.8
6.2
10.2
8.4
6.3
7.0
9.4
7.3
7.2
6.0
10.0
6.0
7.2
5.8
12.0
6.0
5.0
6.0
7.2
6.4
12.0
6.0
6.7
10.4
9.8
6.3
7.0
8.4
7.0
11.4
12.0
6.0
7.1
9.6
8.6
0.6
6.7
6.5
10.0
12.0
6.4
6.8
6.5
5.7
4.7
6.8
10.9
3.5
6.8
1.0
5.8
7.9
8.2
7.1
6.0
6.6
3.9
7.8
11.4
6.0
6.3
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Loncura
AQI 20
Quintero
AQI 20
Los Maitenes
AQI 15
Puchuncavi
AQI 26
Puchuncavi
AQI 36
Concón
AQI 19
Quillota
AQI 28
Viña del Mar
AQI 25
San Pedro
AQI 19
Quilpué
AQI 22
Valparaíso
AQI 25
Air Matters © 2025