Hydrogen sulfide concentration excess in air was recorded in Ufa

An excess concentration of the pollutant was found in the air of the capital. According to the Bashkir Hydrometeorological Center specialists, on October 20, on Ulyanov street, an excess of the permissible hydrogen sulfide concentration was revealed. MPC was exceeded 1.8 times.

Exceeding the permissible concentrations for other impurities monitored at posts (dust, sulfur dioxide, carbon monoxide, nitrogen dioxide, nitrogen oxide, phenol, hydrogen chloride, ammonia, formaldehyde, benzene, xylenes, toluene, chlorobenzene, isopropyl benzene (cumene), ethylbenzene) were not were observed, the Bashkir Hydrometeorological Center reported.