File Name: "Daily Aersosol Chemical Speciaction Monitor (ACSM) Measurements for NUIG, Galway, 2020" Instrument Type: Quadrupole Aersosol Chemical Speciaction Monitor (Q-ACSM) PM range: PM2.5 Instrument Serial no.: 140-220 Parameters Measured : "Mass concentration of ammonium (NH4), nitrate (NO3), sulphate (SO4), and organic matter (Org)" Units: concentration in micrograms per cubic meter (µg m-3) Site: "PH228, Centre for Climate & Air Pollution Studies, School of Physics, NUIG, Galway, Ireland" Site Type: Residential background Measurement Site lat/lon:: "53.28038° N, 9.05997° W" Measurement Height:: 15 m Time: UTC Primary Affiliation : "IE04L, National University of Ireland Galway, NUIG, School of Physics and C-CAPS, University Road, University Road, NA, Galway, Ireland" Secondary Affiliations: "EPA, COLOSSAL, AEROSOURCE, EMEP, MaREI" Data Originator: "Jurgita Ovadnevaite, jurgita.ovadnevaite@nuigalway.ie, School of Physics and C-CAPS, National University of Ireland Galway, University Road, Galway, Ireland " Data Submitter: "Kirsten Fossum, kirstennicole.fossum@nuigalway.ie, School of Physics and C-CAPS, National University of Ireland Galway, University Road, Galway, Ireland " Description: Dried Q-ACSM measurements from Galway City on the West coast of Ireland EBAS code: Station WDCA-ID, Station GAW-ID, Station Land Use,University Campus Station setting,"Low-population-density city area, next to the river Corrib" Station GAW Type, Station WMO Region, Inlet type , Inlet description : "3/8"" tubing, no size cut-off" BDL: Below the Detection Limit Detection Limits: "24-hr detection limits are 0.041 µg/m3, 0.021 µg/m3, 0.003 µg/m3, and 0.002 µg/m3 for NH4, Org, SO4, and NO3, respectively (Ng et al., 2011)"