What is the air quality like in Baltimore?
Baltimore has an average AQI of 58, which falls in the "Moderate" category. About 50% of days have Good air quality, 38% are Moderate, and 10% are Unhealthy for Sensitive Groups. The primary pollutant is PM2.5.
What is the main pollutant in Baltimore?
The primary pollutant in Baltimore is PM2.5. The city's average PM2.5 level is 10 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 46 ppb. Major pollution sources include port, vehicles, power plants, industry.
Is Baltimore affected by wildfire smoke?
Baltimore has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Baltimore have?
Approximately 50% of days in Baltimore 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 Baltimore?
Air quality and pollen counts can both affect respiratory health in Baltimore. 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.