Air Quality in Massachusetts

Real-time air quality data for 1 city in Massachusetts. Average AQI across the state is currently 45 (Good).

45
Good
State Average
1
Cities Monitored
1
Cities with Good Air Quality

Cities in Massachusetts

Sorted by air quality (best first)

1Boston
GoodAQI 45

About Air Quality in Massachusetts

Air quality in Massachusetts varies by location, season, and weather conditions. We monitor air quality across 1 major cities using data from the EPA's AirNow network.

The best air quality in Massachusetts is currently in Boston with an AQI of 45.

Factors Affecting Air Quality in Massachusetts

  • Vehicle emissions and traffic patterns
  • Industrial activity and power generation
  • Weather conditions (wind, temperature inversions)
  • Wildfire smoke (seasonal)
  • Geographic features (valleys, coastal areas)