Dust in Yerevan's air

The chart shows the annual average dust concentration measured at the three air-monitoring stations in Yerevan, in micrograms per cubic metre (µg/m³). The table gives a daily limit value of 150 for dust.

In 2024 the annual averages were 106 at station 1, 97 at station 2 and 130 at station 3.

In 2011–2013 the averages were: 186, 248 and 251 at station 1, 423, 321 and 277 at station 2, and 142, 412 and 210 at station 3. In 2014 they fell at every station, to 90, 88 and 65, and from 2014 on they stayed between 53 and 163.