Site Data

Latest data for London Marylebone Road

The table below shows the latest data for this monitoring site. Use the links below the table to view the interactive map or perform further site searches.

Pollutant Date Time Measurement Unit Period Comment
Ozone (O3) 29/11/2023 15:00 19.558 µg/m3 Hourly No Current Data
Nitric oxide (NO) 29/11/2023 15:00 14.344 µg/m3 Hourly No Current Data
Nitrogen dioxide (NO2) 29/11/2023 15:00 40.545 µg/m3 Hourly No Current Data
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 29/11/2023 15:00 62.539 µg/m3 Hourly No Current Data
Sulphur dioxide (SO2) 29/11/2023 15:00 0.798 µg/m3 Hourly No Current Data
Carbon monoxide (CO) 29/11/2023 15:00 0.291 mg/m3 Hourly No Current Data
PM10 particulate matter (Hourly measured) (PM10) 29/11/2023 15:00 16.425 µg/m3 (Ref.eq) Hourly No Current Data
PM2.5 particulate matter (Hourly measured) (PM2.5) 29/11/2023 15:00 13.000 µg/m3 (BAM) Hourly No Current Data
1,3-butadiene (1,3-butadiene) 29/11/2023 16:00 0.068 µg/m3 Hourly -
benzene (benzene) 29/11/2023 16:00 0.350 µg/m3 Hourly -

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