Site Data

Latest data for London Hillingdon

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) 21/12/2024 15:00 52.287 µg/m3 Hourly -
Nitric oxide (NO) 21/12/2024 15:00 3.991 µg/m3 Hourly -
Nitrogen dioxide (NO2) 21/12/2024 15:00 14.344 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 21/12/2024 15:00 20.464 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 21/12/2024 15:00 1.500 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 21/12/2024 15:00 0.849 µg/m3 (Ref.eq) Hourly -

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