Dust Concentration in Air Exceeds Permissible Limits: Details

The Hydro-Meteorological and Monitoring Center has published data on air quality in Yerevan for the period from December 3 to 9. The concentration of dust has exceeded the permissible limits; in the city center throughout the week, in Arabkir from December 4 to 8, while in Shengavit and Nor Norq, it did not exceed the limits.

The concentration of nitrogen dioxide exceeded the permissible limits in the city center on December 3-4, in Arabkir on December 5-6, while it did not exceed in Shengavit and was compliant in Nor Norq on December 5. The concentration of sulfur dioxide did not exceed the permissible limits.