The widespread air air pollution in Tehran is now a multifaceted problem that threatens the well being of the inhabitants, and new facets proceed to emerge every single day. Maziar Gholami, head of the Tehran Provincial Meteorological Department, expressed concern concerning the rising danger of chemical fog and smog because of continued extreme air air pollution within the Iranian capital.
Contrary to the concept rain reduces air air pollution, Gholami defined in a tv interview that elevated humidity, mixed with pollution, contributes to the formation of chemical smog and fog. He confused that Tehran’s present rainfall has a chemical or acidic character.
Acid rain is a type of precipitation during which sulfur dioxide and nitrogen oxides within the environment work together with water, oxygen, and oxidants, posing important dangers to the atmosphere and well being. In explicit, such precipitation with pH ranges beneath 5.6 means elevated ranges of nitrogen oxides, sulfur, and extra harmful acids.
The most important causes of acid rain embrace industrial amenities, the usage of fuels equivalent to mazut, and cell sources that emit smoke. Beyond its direct well being results on people, acid rain causes widespread contamination of city vegetation, recent water, and soil, resulting in the demise of vegetation, timber, and varied animal species.
Global efforts goal to scale back the results of acid rain by curbing nitrogen and sulfur oxide emissions, however Iran’s largest cities, together with Tehran, face an elevated danger of such harmful rain. are doing.
In latest years, Tehran and different Iranian cities have been hit by acid rain, particularly because of steady long-term air air pollution. When it begins raining, individuals affected by acid rain usually endure from sicknesses equivalent to melancholy, power complications, coughs, and sore throats, in addition to pulmonary, pores and skin, digestive, and cardiovascular issues. People go to medical establishments with varied well being issues, together with:
Tehran’s air air pollution index reached 109 on Thursday, which means air pollution for delicate teams, in line with an announcement from the Tehran Air Pollution Control Company. According to official data, Tehran has skilled solely 9 days of fresh air because the starting of 2024.
Abbas Shahsavani, director of the Health and Climate Change Department on the Ministry of Health, not too long ago revealed that greater than 13% of pure deaths in Iran are as a result of air air pollution. According to Shahsavani, Tehran ranks nineteenth among the many world’s worst capitals by way of airborne particle concentrations.