Site Data

Latest data for Southend-on-Sea

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) 30/05/2023 24:00 64.262 µg/m3 Hourly -
Nitric oxide (NO) 30/05/2023 24:00 0.000 µg/m3 Hourly -
Nitrogen dioxide (NO2) 30/05/2023 24:00 3.443 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 30/05/2023 24:00 3.443 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 30/05/2023 24:00 3.600 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 30/05/2023 24:00 1.604 µg/m3 (Ref.eq) Hourly -

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