1. Europe
  2. United Kingdom
  3. Northern Ireland
  5. Castledawson

Castledawson

Mid Ulster, Northern Ireland

2026-05-24 22:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
64.4
PM2.5
μg/m³
3.8
PM10
μg/m³
10.5
NO2
μg/m³
15.5
SO2
μg/m³
1
Weather
  • ℃
  • ℉
15℃
80%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree

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

Castledawson
AQI 28
Ballymaguigan
AQI 28
Glebe
AQI 28
Magherafelt
AQI 28
Town Parks East
AQI 28
Bellaghy
AQI 28
Gulladuff
AQI 28
Coolshinny
AQI 28
Maghera
AQI 28
Tobermore
AQI 28
Tamlaght O'Crilly
AQI 28