Hours, daily, quarterly, annual concentrations and supplementary air quality characteristics
Segmentation by regions and districts

Region: Prague

Praha 10

Region: Plzensky

Plzen-mesto

Region: Ustecky

Usti nad Labem

Region: Kralovehradecky

Hradec Kralove

Region: Vysocina

Pelhrimov
Zdar nad Sazavou

Region: Jihomoravsky

Brno-mesto

Region: Moravskoslezsky

Karvina
Ostrava-mesto