What is the air quality like in Louisville?
Louisville has an average AQI of 55, which falls in the "Moderate" category. About 52% of days have Good air quality, 36% are Moderate, and 10% are Unhealthy for Sensitive Groups. The primary pollutant is PM2.5.
What is the main pollutant in Louisville?
The primary pollutant in Louisville is PM2.5. The city's average PM2.5 level is 9.8 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 46 ppb. Major pollution sources include vehicles, chemical plants, ups hub.
Is Louisville affected by wildfire smoke?
Louisville has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Louisville have?
Approximately 52% of days in Louisville have Good air quality (AQI 0-50). Residents experience Good air quality about half the time, with other days being Moderate or worse.
What about allergies in Louisville?
Air quality and pollen counts can both affect respiratory health in Louisville. On days with higher AQI levels, allergy symptoms may worsen. Using a HEPA air purifier indoors and monitoring both AQI and pollen counts can help manage symptoms.