Assessment Campaign of the Gravimetric Method (PM10 and PM2.5): Analyzing Environmental Artifacts and Metrological Consistency for the 2030 Regulatory Challenge
Air quality assessment for atmospheric particulate matter (PM) faces significant metrological challenges due to the lack of Certified Reference Materials and sampler design discrepancies. This study evaluates the comparability of the EN 12341 gravimetric reference method using field data from a national interlaboratory...