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Almaty PM2.5 exposure inequality: data and analysis code (v1.0.4)
Автор(ы)
Saya Sapakova
Аскар Сапаков
Lyailya Tukenova
Gulnar Astaubayeva
Sakhybay Tynymbayev
Zhadyra Zhumasheva
Дата публикации
28 сентября 2026 г.
Тип
other
Издатель
European Organization for Nuclear Research
Журнал
Zenodo (CERN European Organization for Nuclear Research)
Аннотация
Data and fully executed analysis code accompanying the article "Integrating Heterogeneous Sensor Data for Source-Aware Air-Quality Analysis in Data-Sparse Urban Networks: A Case Study of Almaty" (Data, MDPI; under review). The package contains: the historical low-cost PM2.5 network for Almaty (146 stations, hourly, 2020–2026; air_quality_data.zip); the real-time source-context collector (25 co-identified stations, traffic and CHP-geometry features; city_twin_data.csv); official district populations as of 1 August 2026 (district_populations.csv); Supplementary Tables S1–S4 (Supplementary_Materials.docx); a data schema with the station aq_id ↔ location_id mapping and processing conventions (SCHEMA.md); and a Jupyter notebook (almaty_pm25_full_pipeline.ipynb) that reproduces every table and figure in the manuscript. The notebook covers quality control, seasonally standardized inequality indices, WHO exceedance with a daily-completeness rule (local time, ≥18 h/day), source attribution relative to the CHP plant, Moran's I, school-level exposure, QC-parameter sensitivity analysis, and a leakage-free predictive-modelling benchmark with a simulated random baseline, Bonferroni correction and McNemar tests. District-level PM2.5 values (manuscript Table 2) require a station-to-district assignment not included in this package. License: CC BY 4.0.
Области науки (FoS)