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 Camden
London Bloomsbury
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
London Bloomsbury
Bloomsbury, Greater London
2026-03-12 22:00
CAQI (Europe)
Low
Pollutants
|
Pollens
O3
μg/m³
68
PM10
μg/m³
15
PM2.5
μg/m³
7
NO2
μg/m³
7
SO2
μg/m³
2
Alder
8.8
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
11℃
87%
34 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
O3
PM10
PM2.5
NO2
SO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
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
Bloomsbury
AQI 29
Holborn & Covent Garden
AQI 16
Clerkenwell
AQI 16
King's Cross
AQI 16
Regent's Park
AQI 21
St Pancras & Somers Town
AQI 16
West End
AQI 21
London
AQI 16
Marylebone
AQI 26
Caledonian
AQI 16
Barnsbury
AQI 16
Air Matters © 2026