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) 20/04/2021 18:00 93.798 µg/m3 Hourly -
Nitric oxide (NO) 20/04/2021 18:00 0.125 µg/m3 Hourly -
Nitrogen dioxide (NO2) 20/04/2021 18:00 8.798 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 20/04/2021 18:00 8.989 µg/m3 Hourly -
Sulphur dioxide (SO2) 20/04/2021 18:00 4.457 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 20/04/2021 18:00 29.700 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 20/04/2021 18:00 18.396 µg/m3 (Ref.eq) Hourly -
1,3-butadiene (1,3-butadiene) 19/04/2021 22:00 0.073 µg/m3 Hourly No Current Data
benzene (benzene) 20/04/2021 18:00 0.396 µg/m3 Hourly -

You may also be interested in: