Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in United Kingdom
Air quality index (AQI) and PM2.5 air pollution in United Kingdom
LIVE AQI CITY RANKING
Real-time United Kingdom
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Glasgow, Scotland | 92 |
| 2 | Falkirk, Scotland | 91 |
| 3 | Grangemouth, Scotland | 85 |
| 4 | Edinburgh, Scotland | 77 |
| 5 | Aberdeen, Scotland | 72 |
| 6 | Motherwell, Scotland | 66 |
| 7 | Dundee, Scotland | 63 |
| 8 | Wetherby, England | 63 |
| 9 | Pudsey, England | 60 |
| 10 | Bradford, England | 57 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
193 Contributors
See all
LIVE AQI CITY RANKING
Real-time United Kingdom
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Rainham, England | 14 |
| 2 | Middlesbrough, England | 16 |
| 3 | Oxford, England | 16 |
| 4 | Cheltenham, England | 19 |
| 5 | Hammersmith, England | 20 |
| 6 | Pontypridd, Wales | 20 |
| 7 | Southampton, England | 20 |
| 8 | Brentford, England | 22 |
| 9 | Harlington, England | 23 |
| 10 | Carshalton, England | 25 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
OVERVIEW
How polluted is United Kingdom?
2023 Air quality average
Good
2023 average US AQI
32
!
PM2.5
x1.5
2023 average PM2.5 concentration in United Kingdom: 1.5 times the WHO annual air quality guideline value
| 2023 United Kingdom cleanest city | Church Hill , Northern Ireland 21 |
| 2023 United Kingdom most polluted city | Surbiton , England 58 |
News
The latest air quality news and resources.
2023 aqi country ranking
How does United Kingdom rank globally in air pollution?
112/134
Which country had the worst air quality in 2023?
| # | COUNTRY | Population | AVG. US |
|---|---|---|---|
| 1 |  Bangladesh | 169,356,251 | 164 |
| 2 |  Pakistan | 231,402,117 | 160 |
| 3 |  India | 1,407,563,842 | 147 |
| 4 |  Tajikistan | 9,750,064 | 134 |
| 5 |  Burkina Faso | 22,100,683 | 128 |
| 6 |  Iraq | 43,533,592 | 121 |
| 7 |  United Arab Emirates | 9,365,145 | 119 |
| 8 |  Nepal | 30,034,989 | 118 |
| 9 |  Egypt | 109,262,178 | 118 |
| 10 |  Democratic Republic of the Congo | 95,894,118 | 114 |
| 112 | United Kingdom | 67,326,569 | 32 |
United Kingdom air quality data attribution
193Contributors
- UK Air Quality
60 stations
- Scotland Air Quality
51 stations
- Welsh Government
19 stations
Envitech Europe - Norfolk Air Quality7 stations
North Lincs Air Quality5 stations
- CiteAir - Air Quality Now Europe
3 stations
Nottingham Envista - Air Resources Manager2 stations
Integrated Carbon Observation System1 station
Top 20 Government Contributors
Breathe London377 stations
- Bootle/Netherton Community Montior
1 station
Top 20 Non-profit Organization Contributors
- Calderdale Libraries
2 stations
Rosemead Prep School & Nursery1 station
Top 20 Educational Contributors
Ricardo Energy & Environment150 stations
- The Independent Tesla Specialist
1 station
Milking Solutions1 station
Top 20 Corporate Contributors
- Matthew Cinderey
2 stations
- Craig YrHesg
2 stations
Longmeadow Station2 stations
- Montway Ltd
1 station
- IslingtonPerson
1 station
- AMG
1 station
- Vere Isham
1 station
Simon O'Hana1 station
- controlsjedi
1 station
- DJ
1 station
- Mark Jordan
1 station
- David G
1 station
- Christopher Tolmie
1 station
- Alexander Belozerov
1 station
- Nils Schmidt-Soltau
1 station
- Kivernoll Weather Station
1 station
- SurreyDan
1 station
- NB.AQ
1 station
- Niall Newman
1 station
- MD
1 station
Top 20 Individual Contributors
145 Anonymous contributors145 stations
Anonymous Contributors
Top 16 Data sources
PurpleAir
Environmental Research Group - King's College London
IQAir- Department for Environment Food & Rural Affairs - UK AIR
European Environment Agency (EEA)- Scotland Air Quality
- Department of Agriculture, Environment and Rural Affairs - Northern Ireland
- Ricardo Energy & Environment
- UK Air Quality
- Welsh Government
- CiteAir - Air Quality Now Europe
- Nottingham Envista - Air Resources Manager
Environmental Protection Agency (EPA) of Ireland- Envitech Europe - Norfolk Air Quality
- North Lincs Air Quality
- Integrated Carbon Observation System
Which is the most polluted state in United Kingdom?
AQI US, Metric