What is the air quality like in Boston?
Boston has an average AQI of 45, which falls in the "Good" category. About 65% of days have Good air quality, 28% are Moderate, and 6% are Unhealthy for Sensitive Groups. The primary pollutant is PM2.5.
What is the main pollutant in Boston?
The primary pollutant in Boston is PM2.5. The city's average PM2.5 level is 7.5 μg/m³ (below the EPA annual standard of 12 μg/m³). Average ozone levels are 38 ppb. Major pollution sources include vehicles, logan airport, heating.
Is Boston affected by wildfire smoke?
Boston has a low wildfire risk rating. Wildfire smoke rarely impacts air quality here.
How many good air quality days does Boston have?
Approximately 65% of days in Boston have Good air quality (AQI 0-50). This means the majority of the year has clean, breathable air.
What about allergies in Boston?
Air quality and pollen counts can both affect respiratory health in Boston. 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.