From October 20 to 27, 1 excess of nitrogen oxide with a maximum multiplicity of 1.46 MPC was recorded at AAPCS-2 on Pavlyukhin Street 75. The reason for the excess is related to emissions from vehicles during peak hours.
At the other stations of the Ministry, the excess of the MPC of pollutants was not recorded.
The Ministry also organized night visits of the mobile ecological laboratory to the Northern zone of Kazan. According to the results of these analyses and road trips, no excess was recorded in the residential area.