A decrease in nitrogen dioxide was observed in the atmospheric air during April 1-16, 2020 as compared to the period of March 1-15 as "Environmental Monitoring and Information Center" SNCO of the Ministry of Environment informs.
According to a study conducted by the SNCO, the largest decrease in nitrogen dioxide was observed in Vanadzor - 49%. In Tsakhkadzor it was 48%, in Alaverdi - 42%, in Kapan - 32%, in Hrazdan - 36%, in Kajaran - 12%. The decrease in the capital made up 4%.
April 28, 2020 at 14:12