Air
Menu
EN

London air quality

United Kingdom · Europe/London

Latest air quality

Model estimate
Fair

European Air Quality Index

PM2.5, NO₂ set this category.

No recent representative station observation is available.

GoodExtremely poor
  • Valid
  • 5 of 5 index pollutants
  • CAMS Europe
  • 0.1° grid · hourly model steps
  • Method eea-hourly-2025-07
  • Copernicus CAMS via Open-Meteo
How to read the index

Air quality forecast

Model forecast

Expected outdoor concentrations for the next 44 forecast hours.

PM2.5 · µg/m³ 2.6–7.9 µg/m³
0 4 8 15 Nov 05:00 16 Nov 02:30 17 Nov 00:00

Europe/London 44 of 44 hourly values Copernicus CAMS via Open-Meteo

View values as a table
PM2.5 concentrations (µg/m³)
Time (Europe/London)PM2.5
6.9
5.5
4.8
4.4
3.8
3.1
2.7
2.6
3.3
3.5
3.6
3.7
3.7
3.9
3.6
3.8
4
4.2
4
3.6
3.7
3
3.1
2.9
3
3.4
4.2
5.3
5.3
4.6
3.6
3.4
3.3
3.2
3.2
3.5
4.3
5.1
5.9
5.9
6
6.5
7.5
7.9
  • CAMS Europe
  • 0.1° grid · hourly model steps
  • Run Time unavailable from provider
How to read forecasts

What’s in the air?

Concentrations for the time and source shown above.

Pollutant guides
PM2.5 Fine particles 6.9 µg/m³ Fair Model value at valid hour PM10 Inhalable particles 11.3 µg/m³ Good Model value at valid hour NO₂ Nitrogen dioxide 12.5 µg/m³ Fair Model value at valid hour O₃ Ground-level ozone 46 µg/m³ Good Model value at valid hour SO₂ Sulphur dioxide 1 µg/m³ Good Model value at valid hour CO Carbon monoxide 173 µg/m³ Model value at valid hour

Nearby monitoring stations

No nearby station readings available

Check coverage for the observation sources and places included in PiSpace Air.

About station readings

London and nearby locations

Open a city or station to see its available air quality data.

Location markers · Regional scaleNatural Earth map

Air quality history

History unavailable

There is no published series for this location yet.

How to read observations

Pollen and dust

Model forecast

Experimental pollen forecasts. Availability varies by species and season.

PollenConcentrationValid timeSource
Alder 0 grains/m³ Copernicus CAMS via Open-Meteo
CAMS Europe
Birch 0 grains/m³ Copernicus CAMS via Open-Meteo
CAMS Europe
Grass 0 grains/m³ Copernicus CAMS via Open-Meteo
CAMS Europe
Mugwort 0 grains/m³ Copernicus CAMS via Open-Meteo
CAMS Europe
Olive 0 grains/m³ Copernicus CAMS via Open-Meteo
CAMS Europe
Ragweed 0 grains/m³ Copernicus CAMS via Open-Meteo
CAMS Europe
About pollen forecasts

Dust concentration · 0 µg/m³ · Valid · Copernicus CAMS via Open-Meteo · CAMS Europe

Comparing readings across London

London has monitoring sites in the UK’s Automatic Urban and Rural Network. That network publishes hourly values for a range of pollutants, with a different instrument mix at each station. Use the site classification before comparing roadside nitrogen dioxide with a background reading for another part of London.

Compare London with another city

See the same pollutant, time period and units side by side.

Compare places