What is the air quality like in Roanoke?
Roanoke has an average AQI of 46, which falls in the "Good" category. About 64% of days have Good air quality, 28% are Moderate, and 7% are Unhealthy for Sensitive Groups. The primary pollutant is Ozone.
What is the main pollutant in Roanoke?
The primary pollutant in Roanoke is Ozone. The city's average PM2.5 level is 7.8 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 40 ppb. Major pollution sources include vehicles, rail yards, heating.
Is Roanoke affected by wildfire smoke?
Roanoke has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Roanoke have?
Approximately 64% of days in Roanoke have Good air quality (AQI 0-50). This means the majority of the year has clean, breathable air.
What about allergies in Roanoke?
Air quality and pollen counts can both affect respiratory health in Roanoke. 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.