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) 05/12/2022 06:00 30.534 µg/m3 Hourly -
Nitric oxide (NO) 05/12/2022 06:00 0.000 µg/m3 Hourly -
Nitrogen dioxide (NO2) 05/12/2022 06:00 5.929 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 05/12/2022 06:00 5.929 µg/m3 Hourly -
Sulphur dioxide (SO2) 05/12/2022 04:00 0.133 µg/m3 Hourly No Current Data
Carbon monoxide (CO) 05/12/2022 06:00 0.233 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 05/12/2022 06:00 17.392 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 05/12/2022 06:00 12.000 µg/m3 (BAM) Hourly -

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