Research progress on online monitoring systems for oxidative potential of atmospheric particulate matter

Key Points

• Accurate measurement of oxidative potential (OP) enhances understanding of health impacts from particulate matter (PM).
• Recent developments enable real-time monitoring of PM's OP, overcoming limitations of traditional offline methods.
• Analysis includes advancements in automated detection technologies over the past 25 years, focusing on methods and equipment.
• Findings suggest a need for further innovation in detection systems and informed policy making regarding PM.