During the week from March 15 to 22, environmentalists recorded a number of exceedances
From March 15 to 22, 17 exceedances of the maximum permissible concentration of pollutants in the atmospheric air were recorded by automatic air pollution control stations in Kazan and Zelenodolsk district.
So, at AAPCS-1, located in the village of Osinovo, Zelenodolsk district, 16 exceedances of the permissible hydrogen sulfide content with a maximum multiplicity of 2.05 MPC at zero wind speed were recorded. The exceedances were recorded on March 18, 19, 20 and 21. Let us recall that these days, according to complaints from residents, night visits of a mobile environmental laboratory were organized. As part of the departure, an excess of hydrogen sulfide was also recorded.
AAPCS-5, located on I. Shakirov avenue recorded 1 excess in nitrogen dioxide with a maximum multiplicity of 1.4 MPCm.R. The weather station is under verification.
Information about the excess was sent to the Volga-Kama Interregional Department of Rosprirodnadzor and the Department of Rospotrebnadzor in the Republic of Tatarstan.
At the other stations located in Kazan, no exceedances of the maximum permissible concentration of pollutants were recorded over the past week.
In total, since January 1 of this year, 17 automatic air pollution control stations have performed more than 933 thousand measurements, including five automatic air pollution control stations in Kazan performed more than 311 thousand measurements.