Abstract
Highlights
• Suspended particulate matter (SPM) is expected to increase in wind farm areas.
• A BACI design was performed to assess changes in SPM around wind farms.
• Scatterplots were used to identify variables influencing SPM around wind farms.
• SPM reduced in impact and control sites and season shaped environmental variables.
• SPM is biased by sampling under clear-sky and optimum meteorological conditions.