What is the air quality like in Pittsburgh?
Pittsburgh has an average AQI of 62, which falls in the "Moderate" category. About 46% of days have Good air quality, 38% are Moderate, and 13% are Unhealthy for Sensitive Groups. The primary pollutant is PM2.5.
What is the main pollutant in Pittsburgh?
The primary pollutant in Pittsburgh is PM2.5. The city's average PM2.5 level is 11.8 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 44 ppb. Major pollution sources include steel legacy, coke plants, vehicles.
Is Pittsburgh affected by wildfire smoke?
Pittsburgh has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Pittsburgh have?
Approximately 46% of days in Pittsburgh 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 Pittsburgh?
Air quality and pollen counts can both affect respiratory health in Pittsburgh. 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.