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Ballymena Ballykeel

Ballymena Ballykeel was last updated 26/02/2017 09:00

Pollutant Band Concentration Period
PM10 particulate matter (Hourly measured) LOW (2) 21 µgm-3 (TEOM FDMS) 24 Hour mean
Sulphur dioxide (SO2) LOW (1) 1 µgm-3 15 Minute mean
Nitrogen dioxide (NO2) LOW (1) 3 µgm-3 Hourly mean
Non-volatile PM10 (Hourly measured) Not applicable 18 µgm-3 (TEOM FDMS) 24 Hour mean
Volatile PM10 (Hourly measured) Not applicable 3 µgm-3 (TEOM FDMS) 24 Hour mean
Nitric oxide (NO) Not applicable 1 µgm-3 Hourly mean
Nitrogen oxides as nitrogen dioxide (NOXasNO2) Not applicable 4 µgm-3 Hourly mean