AZE.US
Reports of unusual “black rain” in Iran have drawn attention across the region, raising questions about possible environmental risks for neighboring countries, including Azerbaijan.
The phenomenon was observed in Tehran, where rainfall reportedly carried dark particulate deposits. Environmental experts say such events typically occur when heavy air pollution accumulates in the atmosphere and is later washed down by precipitation.
According to specialists, rain mixed with industrial pollutants and dust particles can contain toxic substances that may irritate the respiratory system, cause skin problems, and contaminate water sources.
Does it affect Azerbaijan?
Experts say polluted air masses can travel long distances depending on atmospheric circulation and wind patterns.
However, recent analyses of precipitation samples collected across Azerbaijan show no unusual changes in pollution levels.
Environmental monitoring agencies report that there is currently no indication of acid rain or contaminated precipitation over the country.
Weather patterns behind the phenomenon
Meteorologists note that the unsettled weather observed in Azerbaijan in recent days is linked to regional synoptic processes rather than pollution drifting from Iran.
A strong anticyclonic system has formed over the region, with atmospheric pressure reaching about 780 mm of mercury, effectively blocking certain air flows and redirecting them eastward.
Ongoing monitoring
Environmental specialist Gulnara Abbasova said that air quality and precipitation are being continuously monitored through ground-based air-quality stations and meteorological observation networks.
According to her, regular analysis of atmospheric data allows specialists to detect any potential environmental risks early and assess their possible impact on public health.