Satellite-based mapping of PM2.5 pollution in Türkiye: overcoming gaps in ground-level measurements

Key Points

• Mapping revealed significant spatial variability in PM2.5 levels across Türkiye, emphasizing the need for improved monitoring.
• Using satellite imagery, this analysis estimates PM2.5 concentrations with up to 86% accuracy compared to ground measurements.
• The data collection relied on remote sensing techniques to enhance air quality assessments beyond traditional methods.
• Findings suggest the necessity of integrating satellite data into national air quality frameworks for better environmental monitoring.