Site Data

Latest data for Derry Rosemount

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) 15/02/2025 07:00 33.528 µg/m3 Hourly -
Nitric oxide (NO) 15/02/2025 07:00 0.748 µg/m3 Hourly -
Nitrogen dioxide (NO2) 15/02/2025 07:00 9.371 µg/m3 Hourly -
Nitrogen oxides as nitrogen dioxide (NOXasNO2) 15/02/2025 07:00 10.519 µg/m3 Hourly -
Sulphur dioxide (SO2) 15/02/2025 07:00 3.459 µg/m3 Hourly -
PM10 particulate matter (Hourly measured) (PM10) 15/02/2025 07:00 6.763 µg/m3 (Ref.eq) Hourly -
PM2.5 particulate matter (Hourly measured) (PM2.5) 15/02/2025 07:00 8.000 µg/m3 (BAM) Hourly -

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