More than 3 million measurements were carried out by automatic air monitoring stations of the Ministry of Ecology
Since January 1, 17 automatic stations for monitoring atmospheric air pollution have performed 3.088 million measurements. Of these, 996,000 measurements were carried out by five stations located in Kazan.
In November, 10 exceedances of the maximum permissible concentration of hydrogen sulfide were recorded at AAPCS-1 (Osinovo village, Zelenodolsky microdistrict).
No exceedances of the maximum permissible concentration of pollutants were recorded at the other AAPCSs.
Since the sources of enterprises subject to state federal environmental supervision make the greatest contribution to the concentration of hydrogen sulfide, information about the recorded exceedances was sent to the Volga-Kama Interregional Department of Rosprirodnadzor and the Department of Rospotrebnadzor in the Republic of Tatarstan.
We remind you that the measurement data of the AAPCS on the Ecological Map of the Republic of Tatarstan may be temporarily unavailable due to the diagnosis and repair of ecological and analytical equipment. During routine maintenance, it is possible to display excessive concentrations of pollutants due to the calibration and adjustment process of the instruments, rather than a real deterioration in the quality of atmospheric air.