Columbus Air quality (AQI) and pollen forecast
Air quality · 5 days
Columbus · AQI index and dominant pollutant
Air quality · 17.06
Main pollutant: O₃
Pollen & allergens · 5 days
Columbus · pollen level and main allergen analysis
Pollen & allergens · 17.06
Strong symptoms for most allergy sufferers. Limit walks, keep windows closed, use antihistamines.
Main allergen: Grass
Air quality and pollen — today's insights
Air: Clean air — safe to walk and exercise outdoors. Safe for walks, sports, and long time outdoors — even for people with asthma or allergies. Dominant pollutant: O₃.
Pollen: High pollen level. Strong symptoms for most allergy sufferers. Limit walks, keep windows closed, use antihistamines. Those allergic to grass pollen should avoid freshly cut lawns and meadows. Counts are highest in late morning and on dry windy days.