In the past week, excess amounts of hydrogen sulfide and carbon monoxide were recorded
From June 22 to June 28, the automatic air pollution control stations in Kazan recorded exceedances of the maximum permissible concentrations of pollutants in the atmospheric air.
AAPCS-1 (Osinovo village, Zelenodolsk municipal district) hydrogen sulfide exceedances were recorded;
AAPCS-3 (Kazan, 76 Maksimov str.) carbon monoxide exceedances were recorded.
No excess pollutants were recorded at the other AAPCSs located in Kazan.
Additionally, we inform you that the ammonia gas analyzer at AAPCS-2 (Kazan, Privolzhsky district, Pavlyukhin str., 75) has been under verification since 06/10/2024.
The gas analyzer for measuring nitrogen dioxide at AAPCS-3 (Kazan, Maksimov str., 76) has been tested since 06/13/2024.
With this in mind, data on ammonia, phenol, oxide and nitrogen dioxide are not displayed on the Ecological Map of the Republic of Tatarstan.
For reference: from January 01 to June 28, 2024, 17 automatic air pollution control stations performed more than 2.183 million measurements, including five automatic air pollution control stations in Kazan performed more than 663 thousand measurements.