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
Italy
Lazio
Metropolitan City of Rome
Guidonia Montecelio
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Guidonia Montecelio
Metropolitan City of Rome
2025-03-20 00:00
CAQI (Europe)
Insufficient Data
Pollutants
|
Pollens
NO2
μg/m³
35
SO2
μg/m³
3.1
Alder
5.9
Birch
3.7
Grasses
1.8
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
6℃
89%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
NO2
SO2
Alder
Birch
Grasses
Ragweed
Mugwort
Olive Tree
Places included
Guidonia
AQI 18
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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
Guidonia
AQI 18
Tivoli
AQI 20
Zagarolo
AQI 20
Poggio Corese
AQI 16
San Cesareo
AQI 14
Rome
AQI 32
Palestrina
AQI 5
Ciampino
AQI 21
Santa Maria delle Mole
AQI 20
Rocca di Botte
AQI 7
Poggio Mirteto
AQI 21
Air Matters © 2025