Toggle navigation
Places
AQHI (Canada)
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
Essex
Uttlesford
Hatfield Heath
AQHI (Canada)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Hatfield Heath
Uttlesford
2026-05-04 05:00
AQHI (Canada)
Low
Pollutants
|
Pollens
O3
μg/m³
49.9
PM2.5
μg/m³
11.6
PM10
μg/m³
12.3
NO2
μg/m³
11.2
SO2
μg/m³
2.2
Grasses
2.2
Olive Tree
0.6
Alder
0.4
Birch
0.4
Ragweed
0
Mugwort
0
Weather
℃
℃
℉
11℃
95%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQHI (Canada)
AQHI (Canada)
Allergy Risk
O3
PM2.5
PM10
NO2
SO2
Grasses
Olive Tree
Alder
Birch
Ragweed
Mugwort
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
White Roding
AQI 2
Lower Sheering
AQI 2
Broad Oak & the Hallingburys
AQI --
Hastingwood, Matching and Sheering Village
AQI --
Sawbridgeworth
AQI 2
Old Harlow
AQI --
Leaden Roding
AQI 2
High Ongar, Willingale and The Rodings
AQI --
Moreton and Fyfield
AQI --
Church Langley
AQI --
Moreton
AQI --
Air Matters © 2026