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
Wales
Powys
Brecon West
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Brecon West
Powys, Wales
2025-03-19 06:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM2.5
μg/m³
15.9
PM10
μg/m³
23
O3
μg/m³
21
NO2
μg/m³
11.7
Alder
7.1
Birch
3.1
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
0℃
79%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
PM10
O3
NO2
Alder
Birch
Ragweed
Mugwort
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
Brecon West
AQI 27
Brecon
AQI 27
Brecon East
AQI 27
Talybont-on-Usk
AQI 27
Llangors with Bwlch
AQI 27
Yscir with Honddu Isaf and Llanddew
AQI 19
Bronllys and Felin-fach
AQI 19
Talgarth
AQI 27
Maescar and Llywel
AQI 27
Vaynor
AQI 27
Llangattock and Llangynidr
AQI 27
Air Matters © 2025