Dust Concentration in Yerevan's Air Exceeds Permissible Limits Again

In several districts of Yerevan, the concentration of dust in the atmosphere has exceeded the permissible limits once again over the past week, reports the Hydro-Meteorological and Monitoring Center.

Specifically, dust concentrations surpassed the allowable limits in the Kentron administrative district, Nor Nork, and Arabkir.

The center also noted, "The concentration of nitrogen dioxide has exceeded the permissible limits only in Nor Nork and Arabkir." Meanwhile, the concentration of sulfur dioxide in Yerevan this week did not exceed the permissible limits.