Iranian
Biomedical Journal
Volume 28, Issue 7 (Special Issue 2024)
IBJ 2024, 28(7): 73-73 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Mohammadi A, Adeli Z, Atafar Z, Sadrkhanlou M, Partash N. Survey of PM10 Values in Ambient Air and Mapping with GIS in Maragheh and Urmia City. IBJ 2024; 28 (7) :73-73
URL: http://ibj.pasteur.ac.ir/article-1-4462-en.html
URL: http://ibj.pasteur.ac.ir/article-1-4462-en.html
Abstract:
Introduction: The present study monitored particulate matter smaller than 10 microns (PM10) in ambient air in Maragheh and Urmia Cities.
Methods and Materials: This study was conducted as a descriptive ecological study. A total of 30 sampling points were selected in each city, and PM10 values were measured using a portable dust measuring device. After determining the concentration of pollutants, mapping was performed using Arc GIS software to analyze the spatial trend of particulate matter in each city.
Results: The results showed that the seasonal mean concentration of PM10 in Maragheh City ranged from 12 to 16 μg/m3, while in Urmia City, it ranged from 33 to 51 μg/m3. Additionally, the summer and winter seasons exhibited higher pollution levels in Maragheh and Urmia, respectively.According to the World Health Organization guidelines established in 2021, which recommend a maximum of 15 μg/m3 of PM10 over a 24-hour period, Maragheh City demonstrates cleaner air quality. In contrast, Urmia City experience unacceptable pollution levels on most days. An analysis of the spatial trends of PM10, based on pollutant mapping, revealed that pollution levels were higher at the city’s entry and exit points, where traffic emissions are prevalent. In Urmia, the central, eastern, and western areas exhibited increased pollution due to vehicular traffic and fuel combustion during the cold months.
Conclusion and Discussion: This study demonstrates that PM10, a particulate matter associated with air quality, is significantly polluted in Urmia City, while the air quality in Maragheh was assessed as clean. The primary sources of these particles include vehicular traffic, the burning of fossil fuels, and dust carried by the wind. Therefore, additional research is recommended, along with the enhancement of green spaces and facilities.
Methods and Materials: This study was conducted as a descriptive ecological study. A total of 30 sampling points were selected in each city, and PM10 values were measured using a portable dust measuring device. After determining the concentration of pollutants, mapping was performed using Arc GIS software to analyze the spatial trend of particulate matter in each city.
Results: The results showed that the seasonal mean concentration of PM10 in Maragheh City ranged from 12 to 16 μg/m3, while in Urmia City, it ranged from 33 to 51 μg/m3. Additionally, the summer and winter seasons exhibited higher pollution levels in Maragheh and Urmia, respectively.According to the World Health Organization guidelines established in 2021, which recommend a maximum of 15 μg/m3 of PM10 over a 24-hour period, Maragheh City demonstrates cleaner air quality. In contrast, Urmia City experience unacceptable pollution levels on most days. An analysis of the spatial trends of PM10, based on pollutant mapping, revealed that pollution levels were higher at the city’s entry and exit points, where traffic emissions are prevalent. In Urmia, the central, eastern, and western areas exhibited increased pollution due to vehicular traffic and fuel combustion during the cold months.
Conclusion and Discussion: This study demonstrates that PM10, a particulate matter associated with air quality, is significantly polluted in Urmia City, while the air quality in Maragheh was assessed as clean. The primary sources of these particles include vehicular traffic, the burning of fossil fuels, and dust carried by the wind. Therefore, additional research is recommended, along with the enhancement of green spaces and facilities.
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
IBJ is a member of Committee on Publication Ethics (COPE)
and follows its guidelines |
The articles of this journal are licensed under
a Creative Commons Attribution-NonDerivatives 4.0 International License. .png) |
 IBJ is owned and published by Pasteur Institute of Iran |