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) 27/09/2020 14:00 53.684 µg/m3 Hourly -
Nitric oxide (NO) 27/09/2020 14:00 2.370 µg/m3 Hourly -
Nitrogen dioxide (NO2) 27/09/2020 14:00 5.546 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 27/09/2020 14:00 9.180 µg/m3 Hourly -
Sulphur dioxide (SO2) 27/09/2020 14:00 3.991 µg/m3 Hourly -
Carbon monoxide (CO) 27/09/2020 14:00 0.582 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 27/09/2020 14:00 6.763 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 25/09/2020 04:00 3.000 µg/m3 (BAM) Hourly No Current Data

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