Massachusetts
 
Data courtesy of:
 

 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action Day
 
State Air Quality Resources
American Lung Association (ALA) of Massachusetts
Massachusetts - Department of Environmental Protection (DEP)
Massachusetts - Executive Office of Environmental Affairs
Massachusetts DEP - Contacts
Massachusetts DEP - Daily Air Quality Forecast
Click on the city name for more detailed information.

printable summary
FORECAST CURRENT
AQI
Sat
Jul 23
Sun
Jul 24
Aquinnah
75 
Good
 
Boston
45 
Good
47 
Brockton
45 
Good
51 
Fairhaven
65 
Good
56 
Fall River
65 
Good
56 
Greenfield
45 
Good
34 
Haverhill
45 
Good
28 
Lynn
45 
Good
50 
Milton - Blue Hill Observatory
45 
Good
37 
Newburyport
45 
Good
50 
Pittsfield
45 
Good
 
Springfield
45 
Good
30 
Truro
75 
Good
46 
Uxbridge
45 
Good
26 
Ware - Quabbin Summit
45 
Good
38 
Worcester
45 
Good
40 
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.