PM2.5 in Winston-Salem, NC
Real-time Fine Particulate Matter monitoring and health recommendations
Current PM2.5 Levels
Overall AQI
About Fine Particulate Matter
Tiny particles less than 2.5 micrometers that can penetrate deep into lungs and bloodstream.
Measured in µg/m³
Health Impact
Air quality is considered satisfactory, and air pollution poses little or no risk.
Sources of PM2.5
• Vehicle exhaust and combustion engines
• Industrial emissions and manufacturing
• Wildfires and wood burning
• Construction and road dust
Other Pollutants
Full Air Quality Report
View all pollutants and comprehensive air quality data for Winston-Salem.
View Full ReportImprove Indoor Air Quality
Even with good outdoor air in Winston-Salem, indoor PM2.5, dust and allergens build up. A True-HEPA purifier keeps a bedroom or office consistently clean.
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Improve Indoor Air Quality
Even with good outdoor air in Winston-Salem, indoor PM2.5, dust and allergens build up. A True-HEPA purifier keeps a bedroom or office consistently clean.
Compare top-rated True-HEPA purifiers:
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