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 DayAction 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
Tue
Feb 9
Wed
Feb 10
Boston
Good
55 
45 
Brockton
Good
40 
 
Fall River
Good
40 
33 
Greenfield
Good
55 
19 
Haverhill
Good
50 
10 
Lynn
Good
40 
Milton - Blue Hill Observatory
Good
40 
 
Pittsfield
Good
55 
Springfield
Good
55 
26 
Ware - Quabbin Summit
Good
45 
17 
Worcester
Good
55 
24 
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.