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) 26/09/2022 05:00 29.137 µg/m3 Hourly -
Nitric oxide (NO) 26/09/2022 05:00 14.718 µg/m3 Hourly -
Nitrogen dioxide (NO2) 26/09/2022 05:00 17.786 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 26/09/2022 05:00 40.354 µg/m3 Hourly -
Sulphur dioxide (SO2) 26/09/2022 05:00 2.129 µg/m3 Hourly -
Carbon monoxide (CO) 26/09/2022 05:00 0.175 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 26/09/2022 05:00 5.797 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 26/09/2022 05:00 2.000 µg/m3 (BAM) Hourly -
1,3-butadiene (1,3-butadiene) 23/09/2022 03:00 0.025 µg/m3 Hourly No Current Data
benzene (benzene) 23/09/2022 03:00 0.318 µg/m3 Hourly No Current Data

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