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
Wed
Aug 24
Thu
Aug 25
Aquinnah
60 
55 
58 
Boston
60 
55 
41 
Brockton
65 
65 
50 
Fairhaven
85 
65 
58 
Fall River
85 
65 
67 
Greenfield
50 
70 
42 
Haverhill
75 
65 
51 
Lynn
85 
65 
74 
Milton - Blue Hill Observatory
75 
65 
58 
Newburyport
85 
65 
87 
Pittsfield
50 
70 
 
Springfield
55 
75 
43 
Truro
50 
55 
46 
Uxbridge
70 
70 
43 
Ware - Quabbin Summit
60 
70 
58 
Worcester
60 
70 
58 
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.