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) 21/12/2024 13:00 76.036 µg/m3 Hourly -
Nitric oxide (NO) 21/12/2024 13:00 1.372 µg/m3 Hourly -
Nitrogen dioxide (NO2) 21/12/2024 13:00 5.164 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 21/12/2024 13:00 7.268 µg/m3 Hourly -
Sulphur dioxide (SO2) 21/12/2024 13:00 1.929 µg/m3 Hourly -
Carbon monoxide (CO) 21/12/2024 13:00 0.116 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 21/12/2024 13:00 5.797 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 21/12/2024 13:00 2.000 µg/m3 (BAM) Hourly -

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