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) 27/09/2020 12:00 59.671 µg/m3 Hourly -
Nitric oxide (NO) 27/09/2020 12:00 0.873 µg/m3 Hourly -
Nitrogen dioxide (NO2) 27/09/2020 12:00 2.104 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 27/09/2020 12:00 3.443 µg/m3 Hourly -
Sulphur dioxide (SO2) 27/09/2020 12:00 2.129 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 27/09/2020 12:00 12.100 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 27/09/2020 12:00 6.981 µg/m3 (Ref.eq) Hourly -
1,3-butadiene (1,3-butadiene) 27/09/2020 12:00 0.029 µg/m3 Hourly -
benzene (benzene) 27/09/2020 12:00 0.211 µg/m3 Hourly -

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