Ilim ha’m ja’miyet Issue 5-1 (2026) · pp. 60-63

ANTHROPOGENIC FACTORS OF ATMOSPHERIC AIR POLLUTION IN TASHKENT CITY AND ANALYSIS OF POLLUTANTS (A CASE STUDY OF NITROGEN DIOXIDE)

Zaripov, Shakhboz Bozorboyevich, Ismatova, Nilufar Ravshanovna, Зарипов, Шахбоз Базарбаевич, Исматова, Нилуфар Равшановна, Zaripov, Shaxboz Bozorboy o‘g‘li, Ismatova, Nilufar Ravshan qizi

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Abstract

The study investigates the spatial and temporal variations in atmospheric nitrogen dioxide (NO₂) concentrations originating from anthropogenic sources in Tashkent during the summer seasons of 2013-2023. The primary objective of the research was to identify long-term trends in NO₂ concentrations, produce spatial distribution maps, and assess the principal anthropogenic sources contributing to atmospheric pollution. The research was based on data obtained from air quality monitoring stations operated by the Hydrometeorological Service of the Republic of Uzbekistan. Geographic Information System (GIS) technologies were employed to analyze the spatial distribution of nitrogen dioxide, while the Inverse Distance Weighting (IDW) interpolation method implemented in ArcGIS Pro was used to generate spatial distribution maps. Seasonal distribution maps for the summer period were produced at five-year intervals throughout the study period. In addition, descriptive statistical methods and graphical analyses were applied to evaluate temporal changes in pollutant concentrations. The results indicate that the highest nitrogen dioxide (NO₂) concentrations during the summer season were recorded in 2023.

urbanizatsiyahavo ifloslanishiGISIDWazot dioksidi (NO₂)havo sifati monitoringiурбанизациязагрязнение атмосферного воздухагеографические информационные системы (ГИС)Inverse Distance Weighting (IDW)

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Cite

APA 7 
Zaripov, Shakhboz Bozorboyevich, Ismatova, Nilufar Ravshanovna, Зарипов, Шахбоз Базарбаевич, Исматова, Нилуфар Равшановна, Zaripov, Shaxboz Bozorboy o‘g‘li & Ismatova, Nilufar Ravshan qizi (2026). ANTHROPOGENIC FACTORS OF ATMOSPHERIC AIR POLLUTION IN TASHKENT CITY AND ANALYSIS OF POLLUTANTS (A CASE STUDY OF NITROGEN DIOXIDE). Ilim ha’m ja’miyet, (5-1), 60-63.
GOST R 7.0.5 
Zaripov, Shakhboz Bozorboyevich, Ismatova, Nilufar Ravshanovna, Зарипов, Шахбоз Базарбаевич, Исматова, Нилуфар Равшановна, Zaripov, Shaxboz Bozorboy o‘g‘li, Ismatova, Nilufar Ravshan qizi ANTHROPOGENIC FACTORS OF ATMOSPHERIC AIR POLLUTION IN TASHKENT CITY AND ANALYSIS OF POLLUTANTS (A CASE STUDY OF NITROGEN DIOXIDE) // Ilim ha’m ja’miyet. 2026. № 5-1. С. 60-63.
BibTeX 
@article{bozorboyevich2026,
  author  = {Zaripov, Shakhboz Bozorboyevich and Ismatova, Nilufar Ravshanovna and Зарипов, Шахбоз Базарбаевич and Исматова, Нилуфар Равшановна and Zaripov, Shaxboz Bozorboy o‘g‘li and Ismatova, Nilufar Ravshan qizi},
  title   = {ANTHROPOGENIC FACTORS OF ATMOSPHERIC AIR POLLUTION IN TASHKENT CITY AND ANALYSIS OF POLLUTANTS (A CASE STUDY OF NITROGEN DIOXIDE)},
  journal = {Ilim ha’m ja’miyet},
  year    = {2026},
  number  = {5-1},
  pages   = {60-63}
}
RIS 
TY  - JOUR
AU  - Zaripov, Shakhboz Bozorboyevich
AU  - Ismatova, Nilufar Ravshanovna
AU  - Зарипов, Шахбоз Базарбаевич
AU  - Исматова, Нилуфар Равшановна
AU  - Zaripov, Shaxboz Bozorboy o‘g‘li
AU  - Ismatova, Nilufar Ravshan qizi
TI  - ANTHROPOGENIC FACTORS OF ATMOSPHERIC AIR POLLUTION IN TASHKENT CITY AND ANALYSIS OF POLLUTANTS (A CASE STUDY OF NITROGEN DIOXIDE)
JO  - Ilim ha’m ja’miyet
PY  - 2026
IS  - 5-1
SP  - 60
EP  - 63
ER  -