1. Europe
  2. United Kingdom
  3. England
  4. Hertfordshire
  6. Barley

Barley

North Hertfordshire District

2026-05-02 00:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.1
PM10
μg/m³
23.2
O3
μg/m³
40.8
NO2
μg/m³
22.5
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
14℃
85%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • PM10
  • O3
  • NO2
  • SO2
  • Birch
  • Grasses
  • Alder
  • Olive Tree
  • 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

Cities Nearby

Royston Meridian
AQI 55
Royston Heath
AQI 55
Ermine
AQI 55
Royston
AQI 55
Lower Green
AQI 48
Royston Palace
AQI 55
Melbourn
AQI 49
Wyddial
AQI 53
Littlebury, Chesterford & Wenden Lofts
AQI 39
Meldreth
AQI 39
Bassingbourn
AQI 85