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
United Kingdom
England
Hertfordshire
Saint Albans District
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Saint Albans District
Hertfordshire
2024-09-26 17:00
CAQI (Europe)
Low
Pollutants
|
Pollens
O3
μg/m³
64
NO2
μg/m³
17.9
PM10
μg/m³
8
PM2.5
μg/m³
4
SO2
μg/m³
5
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
13℃
96%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
NO2
PM10
PM2.5
SO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Batchwood
AQI 27
Bernards Heath
AQI 27
Clarence
AQI 27
Colney Heath
AQI 27
Cunningham
AQI 27
Harpenden
AQI 17
Harpenden East
AQI 17
Harpenden North & Rural
AQI 17
Harpenden Rural
AQI 17
Harpenden South
AQI 27
Harpenden West
AQI 17
Hill End
AQI 27
London Colney
AQI 27
Marshalswick East & Jersey Farm
AQI 27
Marshalswick West
AQI 27
Park Street
AQI 27
Redbourn
AQI 27
Redbourn Civil Parish
AQI 17
Saint Michael
AQI 27
Saint Stephen
AQI 27
Sandridge
AQI 27
Sandridge & Wheathampstead
AQI 27
Sopwell
AQI 27
St Albans
AQI 27
St Peters
AQI 27
St Stephen
AQI 27
Verulam
AQI 27
Wheathampstead
AQI 27
Data Sources
http://uk-air.defra.gov.uk/
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
Harpenden South
AQI 27
Redbourn
AQI 27
Harpenden West
AQI 17
Batchwood
AQI 27
Bernards Heath
AQI 27
Harpenden North & Rural
AQI 17
Harpenden
AQI 17
Sandridge
AQI 27
Marshalswick West
AQI 27
Sandridge & Wheathampstead
AQI 27
Harpenden East
AQI 17
Air Matters © 2024