Site Data

Latest data for Chilbolton Observatory

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) 26/05/2022 16:00 52.686 µg/m3 Hourly -
Nitric oxide (NO) 26/05/2022 16:00 0.125 µg/m3 Hourly -
Nitrogen dioxide (NO2) 26/05/2022 16:00 0.000 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 26/05/2022 16:00 0.191 µg/m3 Hourly -
Sulphur dioxide (SO2) 26/05/2022 16:00 0.532 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 26/05/2022 16:00 5.400 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 26/05/2022 16:00 3.208 µg/m3 (Ref.eq) Hourly -
1,3-butadiene (1,3-butadiene) 26/05/2022 16:00 0.029 µg/m3 Hourly -
benzene (benzene) 26/05/2022 16:00 0.081 µg/m3 Hourly -

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