National Agency Meteorology and the Environmental Monitoring presented the state of air quality in winter of Ulaanbaatar city as of January 2023.
The air quality of Ulaanbaatar city was measured in 18 points around residential areas, highways, residential areas, and industrial districts, including air pollutants such as sulfur dioxide (SO2), nitrogen dioxide (NO2), PM2.5, PM10 particles, carbon monoxide (CO), ozone (O3) and meteorological parameters are determined by automated tools.
The average concentration of air pollutants in January compared to the same period of the previous year PM10 particles are 5 percent lower, PM2.5 particles are 8 percent lower, nitrogen dioxide (NO2) is 6 percent lower, and sulfur gas is 4 percent higher.
In air quality standard MNS 4585:2016, it is also 3.3 times higher than the permissible concentration.
National Agency Meteorology and the Environmental Monitoring presented the state of air quality in winter of Ulaanbaatar city as of January 2023.
The air quality of Ulaanbaatar city was measured in 18 points around residential areas, highways, residential areas, and industrial districts, including air pollutants such as sulfur dioxide (SO2), nitrogen dioxide (NO2), PM2.5, PM10 particles, carbon monoxide (CO), ozone (O3) and meteorological parameters are determined by automated tools.
The average concentration of air pollutants in January compared to the same period of the previous year PM10 particles are 5 percent lower, PM2.5 particles are 8 percent lower, nitrogen dioxide (NO2) is 6 percent lower, and sulfur gas is 4 percent higher.
In air quality standard MNS 4585:2016, it is also 3.3 times higher than the permissible concentration.