Site Data

Latest data for Swansea Roadside

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
Nitric oxide (NO) 20/04/2021 18:00 4.366 µg/m3 Hourly -
Nitrogen dioxide (NO2) 20/04/2021 18:00 21.994 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 20/04/2021 18:00 28.688 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 20/04/2021 18:00 27.054 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 20/04/2021 18:00 17.000 µg/m3 (BAM) Hourly -

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