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) 27/05/2024 09:00 83.420 µg/m3 Hourly -
Nitric oxide (NO) 27/05/2024 09:00 0.873 µg/m3 Hourly -
Nitrogen dioxide (NO2) 27/05/2024 09:00 1.721 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 27/05/2024 09:00 3.060 µg/m3 Hourly -
Sulphur dioxide (SO2) 27/05/2024 09:00 0.266 µg/m3 Hourly -
Carbon monoxide (CO) 26/05/2024 24:00 0.116 mg/m3 Hourly No Current Data
PM10 particulate matter (Hourly measured) (PM10) 27/05/2024 09:00 6.763 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 27/05/2024 09:00 6.000 µg/m3 (BAM) Hourly -

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