Site Data

Latest data for Port Talbot Margam

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) 15/02/2025 20:00 44.504 µg/m3 Hourly -
Nitric oxide (NO) 15/02/2025 20:00 3.243 µg/m3 Hourly -
Nitrogen dioxide (NO2) 15/02/2025 20:00 15.109 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 15/02/2025 20:00 20.081 µg/m3 Hourly -
Sulphur dioxide (SO2) 15/02/2025 20:00 1.064 µg/m3 Hourly -
Carbon monoxide (CO) 15/02/2025 20:00 0.233 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 15/02/2025 20:00 11.594 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 15/02/2025 20:00 9.000 µg/m3 (BAM) Hourly -

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