Was October 24, 2026 a Spare the Air day in Columbus?
NO
No — Columbus air quality was only "Moderate" (US AQI 54), and Spare the Air alerts are a Bay Area program anyway.
Why
- US AQI 54 = Moderate; EU AQI 37
- PM2.5 and PM10 both at 10 µg/m³
- No Spare the Air program exists in Ohio