What is the air quality like in Medford?
Medford has an average AQI of 55, which falls in the "Moderate" category. About 52% of days have Good air quality, 30% are Moderate, and 14% are Unhealthy for Sensitive Groups. The primary pollutant is PM2.5.
What is the main pollutant in Medford?
The primary pollutant in Medford 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 40 ppb. Major pollution sources include wildfires, vehicles, wood burning.
Is Medford affected by wildfire smoke?
Medford has a very high wildfire risk rating. Wildfire smoke frequently degrades air quality, sometimes pushing AQI into unhealthy ranges for extended periods.
How many good air quality days does Medford have?
Approximately 52% of days in Medford 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 Medford?
Air quality and pollen counts can both affect respiratory health in Medford. 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.