What is the air quality like in Columbus?
Columbus has an average AQI of 52, which falls in the "Moderate" category. About 55% of days have Good air quality, 35% are Moderate, and 8% are Unhealthy for Sensitive Groups. The primary pollutant is Ozone.
What is the main pollutant in Columbus?
The primary pollutant in Columbus is Ozone. The city's average PM2.5 level is 9.2 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 42 ppb. Major pollution sources include vehicles, power plants.
Is Columbus affected by wildfire smoke?
Columbus has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Columbus have?
Approximately 55% of days in Columbus have Good air quality (AQI 0-50). Residents experience Good air quality about half the time, with other days being Moderate or worse.
When is pollen season in Columbus's state (OH)?
Pollen seasons in OH include: Weed Pollen (August–October, Very High severity); Mold Spores (June–October, Moderate severity); Tree Pollen (March–May, High severity); Grass Pollen (May–July, Moderate severity). Allergy sufferers should monitor pollen counts during these periods and consider staying indoors on high-pollen days, especially during morning hours when counts peak.