Columbus air quality index (AQI)
Last updated at 09:00, January 29 Local time
US AQI⁺
PM2.5 | 6.7 µg/m³
-15°
80%
7.4 km/h
Clean air for a better, healthier life
Clean air influences how well we sleep, how easily we breathe, and how comfortable we feel at home. For decades, IQAir has engineered high-performance, medical-grade air purification systems and advanced air quality monitors for precise real-time measurement. Developed with Swiss precision and trusted worldwide, IQAir solutions provide clear data, measurable results, and the confidence of having full control over your air quality, indoors and outdoors.
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