A study conducted under Istanbul Technical University (ITU) has identified a mixed trend in Istanbulβs air pollution levels in 2025, with particulate matter concentrations declining compared with the previous year, while nitrogen dioxide levels increased.
The research was carried out by HΓΌseyin Toros, a faculty member of the Department of Meteorological Engineering at ITUβs Faculty of Aeronautics and Astronautics, focusing on a comparative analysis of air pollution data recorded in 2024 and 2025.
Within the scope of the study, particulate matter (PM10) and nitrogen dioxide measurements obtained from air quality monitoring stations operated by the Ministry of Environment, Urbanization and Climate Change and the Istanbul Metropolitan Municipality were examined in detail.
According to the findings, the average particulate
Continue Reading on Daily Sabah
This preview shows approximately 15% of the article. Read the full story on the publisher's website to support quality journalism.