EPA Lowers PM2.5 Standards: How SGS SmartSense Ensures Compliance in Real-Time
Last month, the Environmental Protection Agency (EPA) revised its air quality standards for fine particulate matter (PM2.5). The allowable concentration has been lowered from 12 µg/m³ to 9 µg/m³, marking a 25% reduction. This is the EPA’s first update to PM2.5...
