Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 36°F | 27°F | 5.4" |
February | 16°F | 38°F | 27°F | 5.5" |
March | 26°F | 48°F | 37°F | 6.7" |
April | 36°F | 62°F | 49°F | 5.7" |
May | 46°F | 73°F | 60°F | 6.3" |
June | 55°F | 79°F | 67°F | 7.6" |
July | 61°F | 85°F | 73°F | 7.3" |
August | 58°F | 83°F | 71°F | 8.2" |
September | 51°F | 77°F | 64°F | 7.9" |
October | 41°F | 65°F | 52°F | 8.1" |
November | 30°F | 53°F | 41°F | 5.8" |
December | 23°F | 41°F | 32°F | 6.5" |
Index | Monson Center | Massachusetts | National |
Air quality index | 40 | 40 | 42 |
Pollution index | 7,859,360 | 8,399,610 | 2,726,193 |
Measurement | Total |
Days measured | 364 |
Days with good air quality | 305 |
Days with moderate air quality | 59 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.030% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.030% |
Lead | 0.320% |
Mercury | 0.070% |
City | Population | Air Quality Index | National Avg. |
Crystal Lake, CT | 2,567 | 40 | 20.0% |
Southwood Acres, CT | 8,352 | 40 | 20.0% |
Southbridge Town, MA | 16,865 | 40 | 20.0% |
Sturbridge, MA | 2,101 | 40 | 20.0% |
East Brookfield, MA | 1,273 | 40 | 20.0% |
Monson Center, MA | 1,688 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Cedarville, AR | 1,688 | 36 | 28.0% |
Livermore Falls, ME | 1,688 | 28 | 44.0% |
Malvern, OH | 1,688 | 46 | 8.0% |
Willard, UT | 1,688 | 44 | 12.0% |
Harrison Hot Springs, BC | 1,688 | n/a | |
Monson Center, MA | 1,688 | 40 | 20.0% |