Site Data

Latest data for Portsmouth

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) 27/07/2024 11:00 56.079 µg/m3 Hourly -
Nitric oxide (NO) 27/07/2024 11:00 1.746 µg/m3 Hourly -
Nitrogen dioxide (NO2) 27/07/2024 11:00 6.503 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 27/07/2024 11:00 9.180 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 27/07/2024 11:00 6.600 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 27/07/2024 11:00 3.774 µg/m3 (Ref.eq) Hourly -

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