What is the air quality like in Knoxville?
Knoxville has an average AQI of 54, which falls in the "Moderate" category. About 54% of days have Good air quality, 34% are Moderate, and 10% are Unhealthy for Sensitive Groups. The primary pollutant is Ozone.
What is the main pollutant in Knoxville?
The primary pollutant in Knoxville is Ozone. The city's average PM2.5 level is 9.5 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 46 ppb. Major pollution sources include vehicles, tva legacy, smoky mountains.
Is Knoxville affected by wildfire smoke?
Knoxville has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Knoxville have?
Approximately 54% of days in Knoxville 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 Knoxville?
Air quality and pollen counts can both affect respiratory health in Knoxville. 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.