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
Europe
Spain
Castilla y León
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Castilla y León
Spain
2025-03-15 16:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
PM2.5
μg/m³
3.4
PM10
μg/m³
5.4
NO2
μg/m³
6
CO
μg/m³
465
SO2
μg/m³
2.3
Alder
3.2
Grasses
1.1
Birch
0.1
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
8℃
47%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
NO2
CO
SO2
Alder
Grasses
Birch
Ragweed
Mugwort
Olive Tree
Places included
Burgos
AQI 7
León
AQI 7
Palencia
AQI 12
Salamanca
AQI 4
Segovia
AQI 9
Soria
AQI 6
Valladolid
AQI 5
Zamora
AQI 9
Ávila
AQI 5
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
http://www.euskadi.eus/
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
Palencia
AQI 12
Valladolid
AQI 7
Aranda de Duero
AQI 5
Citores del Páramo
AQI 10
Medina del Campo
AQI 4
Burgos
AQI 10
Valderas
AQI 5
Segovia
AQI 9
Zamora
AQI 9
Aldeavieja
AQI 2
León
AQI 9
Air Matters © 2025