This is the metadata for: Wollongong_OEH_2012-12-01_2013-02-28 (doi:10.1594/PANGAEA.872005) This file contains 3 months of air quality measurements from Wollongong OEH air quality monitoring site (-34.4171, 150.8873) provided by the OEH in the context of the MUMBA campaign Measurements and Instruments: Parameter Instrument Model Carbon monoxide Ecotech EC9830 Nephelometer Ecotech 1000G Sulphur Dioxide Ecotech EC9850 PM10 Thermo TEOM1405 PM2.5 Thermo TEOM1400a Ozone Ecotech EC9810 Oxides of Nitrogen Ecotech EC9841 Wind speed & wind direction Met-One MET505 Temperature & humidity Vaisala HMP155 Owner: Office of environment and Heritage (OEH) Campaign: station operational since 1992 - data provided in the context of the MUMBA campaign Location: Wollongong OEH air quality monitoring site (-34.4171, 150.8873) Dates provided: 01-Dec-2012 to 28-Feb-2013 Original measurement time resolution: 1 minute Averaging time: 1 hour Units: provided in file headers The Wollongong air quality monitoring site was maintained in accordance with Climate and Atmospheric Science Standard of Operation Procedures which includes scheduled site visit and instruments calibration. Issues: none reported Bad or missing data reported as empty fields File headers: date yyyy-mm-ddTHH:MM:SSz WOLLONGONG CO 1h average [ppm] mean CO concentration WOLLONGONG HUMID 1h average [%] mean relative humidity WOLLONGONG NEPH 1h average [bsp] mean visibility as measured using a nephelometer WOLLONGONG NO 1h average [pphm] mean NO concentration WOLLONGONG NO2 1h average [pphm] mean NO2 concentration WOLLONGONG NOX 1h average [pphm] mean NOx concentration WOLLONGONG OZONE 1h average [pphm] mean ozone concentration WOLLONGONG PM10 1h average [µg/m³] mean PM10 concentration WOLLONGONG PM2.5 1h average [µg/m³] mean PM2.5 concentration WOLLONGONG SO2 1h average [pphm] mean SO2 concentration WOLLONGONG TEMP 1h average [°C] mean ambient temperature WOLLONGONG WDR 1h average [°] mean wind direction WOLLONGONG SD1 1h average [°] standard deviation of mean wind direction WOLLONGONG WSP 1h average [m/s] mean wind speed Contacts: Yvonne Scorgie Yvonne.Scorgie@environment.nsw.gov.au John Kirkwood John.Kirkwood@environment.nsw.gov.au