Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 18°F | 38°F | 28°F | 3.3" |
February | 18°F | 40°F | 29°F | 3.6" |
March | 26°F | 50°F | 38°F | 3.6" |
April | 37°F | 65°F | 50°F | 4.0" |
May | 47°F | 75°F | 60°F | 4.0" |
June | 57°F | 82°F | 69°F | 5.5" |
July | 63°F | 88°F | 75°F | 4.9" |
August | 60°F | 86°F | 72°F | 4.9" |
September | 54°F | 80°F | 66°F | 3.9" |
October | 43°F | 67°F | 54°F | 5.9" |
November | 32°F | 55°F | 43°F | 3.2" |
December | 24°F | 44°F | 33°F | 4.5" |
Index | Suffield Depot | Connecticut | National |
Air quality index | 40 | 43 | 42 |
Pollution index | 7,859,360 | 8,629,883 | 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. |
Collinsville, CT | 3,729 | 37 | 26.0% |
Sherwood Manor, CT | 5,901 | 40 | 20.0% |
Agawam Town, MA | 28,627 | 40 | 20.0% |
Wilbraham, MA | 3,251 | 40 | 20.0% |
Crystal Lake, CT | 2,567 | 40 | 20.0% |
Suffield Depot, CT | 2,020 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Creston, OH | 2,020 | 43 | 14.0% |
Maple Creek, SK | 2,020 | n/a | |
Gotha, FL | 2,021 | 39 | 22.0% |
Lewistown, IL | 2,021 | 41 | 18.0% |
Woodworth, LA | 2,019 | 30 | 40.0% |
Suffield Depot, CT | 2,020 | 40 | 20.0% |