This is the air I breathe

Air Quality Monitoring Station: London Marylebone Road

Location ID: UKA00315 / GB0682A

Environment Type: Urban Traffic

Defra Region: London

Location: London

Notes: The monitoring station is located in a self contained air conditioned cabin on Marylebone Road opposite Madame Tussauds. The nearest road, the 6 laned A501 is approximately 1 metre from the station. The road is frequently congested. The surrounding area forms a street canyon and comprises of education buildings, tourist attractions, shops and housing.

Measurements taken at this site:
Running 8 Hour mean Ozone (µgm-3)
Hourly mean Nitrogen dioxide (µgm-3)
Max 15 min mean Sulphur dioxide (µgm-3)
Running 24 Hour mean PM2.5 Particles (µgm-3)
Running 24 Hour mean PM10 Particles (µgm-3)

Map loading...

Most recent measurements

Latest data at the top. "n/a" means no measurement was taken in that time period.

DateTime Running 8 Hour mean Ozone
(µgm-3)
Hourly mean Nitrogen dioxide
(µgm-3)
Max 15 min mean Sulphur dioxide
(µgm-3)
Running 24 Hour mean PM2.5 Particles
(µgm-3)
Running 24 Hour mean PM10 Particles
(µgm-3)
ValueLevelValueLevelValueLevelValueLevelValueLevel
2017-12-1507:00:0081 Low802 Low111 Low162 Low312 Low
2017-12-1506:00:0071 Low742 Low71 Low162 Low312 Low
2017-12-1505:00:0071 Low651 Low61 Low162 Low312 Low
2017-12-1504:00:0061 Low671 Low71 Low162 Low312 Low
2017-12-1503:00:0061 Low772 Low91 Low162 Low312 Low
2017-12-1502:00:0061 Low792 Low101 Low162 Low302 Low
2017-12-1501:00:0061 Low1002 Low111 Low162 Low302 Low

© 2017 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).