Site Data

Latest data for Cardiff 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) 27/07/2024 11:00 58.274 µg/m3 Hourly -
Nitric oxide (NO) 27/07/2024 11:00 0.998 µg/m3 Hourly -
Nitrogen dioxide (NO2) 27/07/2024 11:00 4.781 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 27/07/2024 11:00 6.311 µg/m3 Hourly -
Sulphur dioxide (SO2) 27/07/2024 11:00 0.732 µg/m3 Hourly -
Carbon monoxide (CO) 27/07/2024 11:00 0.116 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 27/07/2024 11:00 11.594 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 27/07/2024 11:00 4.000 µg/m3 (BAM) Hourly -

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