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) 11/10/2024 12:00 39.315 µg/m3 Hourly -
Nitric oxide (NO) 11/10/2024 12:00 6.735 µg/m3 Hourly -
Nitrogen dioxide (NO2) 11/10/2024 12:00 25.054 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 11/10/2024 12:00 35.381 µg/m3 Hourly -
Sulphur dioxide (SO2) 11/10/2024 12:00 2.129 µg/m3 Hourly -
Carbon monoxide (CO) 11/10/2024 12:00 0.210 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 11/10/2024 12:00 19.324 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 11/10/2024 12:00 6.000 µg/m3 (BAM) Hourly -

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