Toggle navigation
Places
AQI (China)
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
United Kingdom
England
Hertfordshire
Meesden
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Meesden
East Hertfordshire District
2025-03-16 20:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
81.3
PM10
μg/m³
7.1
PM2.5
μg/m³
4.4
NO2
μg/m³
6.2
SO2
μg/m³
0.8
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
5℃
86%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
O3
PM10
PM2.5
NO2
SO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
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
Lower Green
AQI 26
Little Hadham & The Pelhams
AQI 26
Wyddial
AQI 26
Stort Valley
AQI 26
Buntingford
AQI 26
Newport
AQI 26
Littlebury, Chesterford & Wenden Lofts
AQI 8
Ermine
AQI 25
Stansted North
AQI 26
Braughing & Standon
AQI 26
Royston Meridian
AQI 25
Air Matters © 2025