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
Europe
Spain
Valladolid
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Valladolid
Castilla y León
2025-04-22 03:00
AQI (US)
Good
19
Pollutants
|
Pollens
PM2.5
μg/m³
3.4
SO2
μg/m³
12.5
PM10
μg/m³
5.1
CO
μg/m³
500
NO2
μg/m³
5.5
Birch
4.1
Grasses
3.8
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
8℃
51%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
SO2
PM10
CO
NO2
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
Campiña del Pisuerga
AQI 27
Tierra de Medina
AQI 12
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
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
AQI
AQI
PM10
PM2.5
O3
NO2
3
3
1
4
4
7
3
2
4
7
3
5
4
4
6
4
4
7
4
4
4
3
4
2
6
7
6
6
3
2
4
4
7
4
2
3
2
4
6
3
5
5
4
1
4
4
7
4
4
2
3
4
3
1
2
7
6
4
4
7
2
4
4
3
4
4
1
3
4
2
4
4
3
4
5
7
1
4
4
6
1
4
4
6
4
5
4
7
4
4
6
7
6
4
5
7
1
1
4
4
1
4
6
4
4
7
6
5
4
5
7
4
2
--
4
4
5
1
4
4
1
1
1
3
+
−
Leaflet
| ©
OpenStreetMap
contributors
Cities Nearby
Valladolid
AQI 27
Medina del Campo
AQI 12
Palencia
AQI 6
Valderas
AQI 10
Aranda de Duero
AQI 6
Zamora
AQI 10
Segovia
AQI 68
Citores del Páramo
AQI 28
Aldeavieja
AQI 6
Salamanca
AQI 6
Ávila
AQI 6
Air Matters © 2025