Toggle navigation
Places
AQI (India)
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
Valencian Community
Alcalatén
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Alcalatén
Castellón
2026-05-21 01:00
AQI (India)
Moderately polluted
Pollutants
|
Pollens
O3
μg/m³
112.9
PM2.5
μg/m³
5.5
PM10
μg/m³
9
NO2
μg/m³
5.7
CO
μg/m³
122.2
SO2
μg/m³
4.4
Olive Tree
10.1
Grasses
5.2
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Weather
℃
℃
℉
12℃
68%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
O3
PM2.5
PM10
NO2
CO
SO2
Olive Tree
Grasses
Alder
Ragweed
Mugwort
Birch
Data Sources
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
Cities Nearby
Castellón de la Plana
AQI 106
El Grao de Castellón
AQI 100
Vall de Uxó
AQI 125
Xert
AQI 13
Sagunto
AQI 126
Puerto de Sagunto
AQI 122
La Sénia
AQI 111
Teruel
AQI 124
Godella
AQI 127
Burjasot
AQI 128
Les Cases d'Alcanar
AQI 98
Air Matters © 2026