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) 20/11/2019 10:00 38.717 µg/m3 Hourly -
Nitric oxide (NO) 20/11/2019 10:00 9.729 µg/m3 Hourly -
Nitrogen dioxide (NO2) 20/11/2019 10:00 36.338 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 20/11/2019 10:00 51.255 µg/m3 Hourly -
Sulphur dioxide (SO2) 20/11/2019 10:00 0.865 µg/m3 Hourly -
Carbon monoxide (CO) 20/11/2019 10:00 0.233 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 20/11/2019 10:00 29.300 µg/m3 (TEOM FDMS) Hourly -
Non-volatile PM10 (Hourly measured) (Non-volatile PM10) 20/11/2019 10:00 27.800 µg/m3 (TEOM FDMS) Hourly -
Volatile PM10 (Hourly measured) (Volatile PM10) 20/11/2019 10:00 1.500 µg/m3 (TEOM FDMS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 20/11/2019 10:00 8.000 µg/m3 (TEOM FDMS) Hourly -
Non-volatile PM2.5 (Hourly measured) (Non-volatile PM2.5) 20/11/2019 10:00 6.700 µg/m3 (TEOM FDMS) Hourly -
Volatile PM2.5 (Hourly measured) (Volatile PM2.5) 20/11/2019 10:00 1.300 µg/m3 (TEOM FDMS) Hourly -

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