Boston, MA  02101      10/20/2014
 
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Air Quality for:  Boston, MA  02101      10/20/2014
Today's Air Quality  
Boston, MA Code AQI Level Major Pollutant Category
Air Quality Forecast  
Boston, MA Code AQI Level Major Pollutant Category
10/21/2014
N/A Ozone Good
10/21/2014
N/A Small Particulate Matter Good
No health impacts are expected when air quality is in this range.
Air Quality Index (AQI) Scale  
AQI Numbers
AQI Category AQI Color
0-50 Good Good
51-100 Moderate Moderate
101-150 Unhealthy for Sensitive Groups Unhealthy for Sensitive Groups
151-200 Unhealthy Unhealthy
201-300 Very Unhealthy Very Unhealthy
301-500+ Hazardous Hazardous
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Josiah Quincy ES
Boston, MA
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Local UV Index      Enlarge
10/20/2014 Moderate index of 3
10/19/2014 Low index of 2
Forecast Summary      More
 
Today
High: 55 °F   Low: 45 °F   
Mostly sunny. Patchy  frost this... More
 
Tuesday
High: 62 °F   Low: 52 °F   
Cloudy with a 50 percent  chance of showers... More
 
 
More WeatherBug Stations
Next closest WeatherBug weather stations to Boston, MA 02101:
38.8°F   Boston Fire Dept - Fire Alarm, Boston, MA
37.5°F   Clarence R. Edwards MS, Charlestown, MA
36.7°F   Seaport Hotel, Boston, MA
Select a different WeatherBug station
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