Was October 23, 2026 bad air quality in Columbus?
NO
No — Columbus air is "Moderate" at AQI 57, which is acceptable, not bad.
Why
- US AQI 57, category Moderate
- PM2.5 32.8 µg/m³, slightly elevated
- Ozone and NO2 both low
NO
No — Columbus air is "Moderate" at AQI 57, which is acceptable, not bad.