Average monthly concentrations of volatile organic compounds in air pollution

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ALIBV, Pha4-Libus, (Praha 4)
JKOSV, Kosetice, (Pelhrimov)

ASROK, Pha10-Srobarova, (Praha 10)
KSOVK, Sokolov, (Sokolov)
UUKPK, Usti n.L.-KHS, Pasteurova, (Usti nad Labem)
HHKSK, Hr.Kral.-Sukovy sady, (Hradec Kralove)
TKAOK, Karvina-OHS, (Karvina)
TOPIK, Ostrava-Privoz ZU, (Ostrava-mesto)