Since the beginning of this year, five AAPCSs in Kazan have performed more than 1.2 million measurements, and more than 3.9 million measurements have been performed in the republic.
In November, isolated excess hydrogen sulfide was detected in Kazan. In total, three periods of increased concentrations of this pollutant were recorded at stations along Maksimov St. and Shakirov Ave., mainly at night. Operational data is still available online on the Environmental Map of the Republic of Tatarstan.
At the same time, we inform you that currently the device for the determination of dihydrosulfide and sulfur dioxide on Pavlyukhina Street (AAPCS-2) is under diagnosis, and therefore these data are temporarily unavailable for viewing.