Site Data

Latest data for Southampton Centre

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) 09/05/2025 09:00 53.086 µg/m3 Hourly -
Nitric oxide (NO) 09/05/2025 09:00 2.619 µg/m3 Hourly -
Nitrogen dioxide (NO2) 09/05/2025 09:00 7.650 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 09/05/2025 09:00 11.666 µg/m3 Hourly -
Sulphur dioxide (SO2) 09/05/2025 09:00 0.133 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 09/05/2025 09:00 16.400 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 09/05/2025 09:00 10.189 µg/m3 (Ref.eq) Hourly -

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