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
Greater London
London Borough of Hounslow
Syon & Brentford Lock
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Syon & Brentford Lock
London Borough of Hounslow, Greater London
2024-09-20 22:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM10
μg/m³
48
O3
μg/m³
103
PM2.5
μg/m³
25
NO2
μg/m³
15
SO2
μg/m³
1
Ragweed
4.3
Grasses
1.0
Mugwort
0.4
Alder
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
16℃
85%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM10
O3
PM2.5
NO2
SO2
Ragweed
Grasses
Mugwort
Alder
Birch
Olive Tree
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
Syon & Brentford Lock
AQI 48
Brentford West
AQI 48
Isleworth
AQI 48
North Richmond
AQI 48
Kew
AQI 48
Osterley & Spring Grove
AQI 48
Brentford East
AQI 48
Northfield
AQI 48
Hounslow East
AQI 43
St Margarets & North Twickenham
AQI 48
South Richmond
AQI 48
Air Matters © 2024