Variable
aluminium
ammonium_ug_N_per_m3
ammonium_ug_per_m3
antimony
arsenic
barium
bismuth
cadmium
calcium
cerium
chloride
chromium
cobalt
copper
iron
lanthanum
lead
lithium
magnesium
manganese
nickel
nitrate_ug_N_per_m3
nitrate_ug_per_m3
phosphorus
potassium
rubidium
selenium
sodium
strontium
sulphate_corrected_ug_S_per_m3
sulphate_corrected_ug_per_m3
sulphate_total_ug_S_per_m3
sulphate_total_ug_per_m3
thallium
thorium
tin
titanium
uranium
vanadium
zinc