IN FEBRUARY AVERAGE MONTHLY DUST DENSITY IN YEREVAN EXCEEDS
PERMISSIBLE NORM 1.3 TIMES

YEREVAN, APRIL 11, NOYAN TAPAN. In February 2005 the air basin of
Yerevan, Gyumri, Vanadzor, Hrazdan, Alaverdi and Ararat was under
observation. According to the data of the National Statistical
Service, the density of atmosphere contaminants was defined by 2428
samples of air taken in the above-mentioned regions. In accordance
with it, in February in Yerevan, Alaverdi and Vanadzor the average
monthly dust density exceeded the permissbile norm 1.3 times, in
Hrazdan 4 times, in Ararat 2, in Gyumri 2.7 times.