Site Data

Latest data for Belfast 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) 30/05/2023 17:00 87.212 µg/m3 Hourly -
Nitric oxide (NO) 30/05/2023 17:00 3.118 µg/m3 Hourly -
Nitrogen dioxide (NO2) 30/05/2023 17:00 15.874 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 30/05/2023 17:00 20.655 µg/m3 Hourly -
Sulphur dioxide (SO2) 30/05/2023 17:00 2.262 µg/m3 Hourly -
Carbon monoxide (CO) 30/05/2023 17:00 0.000 mg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 30/05/2023 17:00 17.900 µg/m3 (FIDAS) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 30/05/2023 17:00 8.491 µg/m3 (Ref.eq) Hourly -

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