Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 17°F | 34°F | 25°F | 3.1" |
February | 18°F | 36°F | 27°F | 2.2" |
March | 28°F | 50°F | 38°F | 2.7" |
April | 38°F | 64°F | 50°F | 3.6" |
May | 48°F | 74°F | 61°F | 4.2" |
June | 58°F | 83°F | 70°F | 4.2" |
July | 62°F | 85°F | 73°F | 4.5" |
August | 60°F | 83°F | 72°F | 4.9" |
September | 53°F | 78°F | 65°F | 4.0" |
October | 43°F | 65°F | 53°F | 4.5" |
November | 32°F | 52°F | 41°F | 2.6" |
December | 22°F | 38°F | 30°F | 2.8" |
Index | Cassopolis | Michigan | National |
Air quality index | 39 | 69 | 42 |
Pollution index | 1,797,130 | 4,161,606 | 2,726,193 |
Measurement | Total |
Days measured | 260 |
Days with good air quality | 232 |
Days with moderate air quality | 26 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Bristol, IN | 1,539 | 37 | 26.0% |
Simonton Lake, IN | 5,081 | 37 | 26.0% |
Vandalia, MI | 387 | 37 | 26.0% |
Marcellus, MI | 1,140 | 38 | 24.0% |
Decatur, MI | 1,935 | 38 | 24.0% |
Cassopolis, MI | 1,684 | 39 | 22.0% |
City | Population | Air Quality Index | National Avg. |
Rouse, CA | 1,684 | 49 | 2.0% |
Knollwood, IL | 1,684 | 39 | 22.0% |
Princeville, IL | 1,684 | 41 | 18.0% |
East Helena, MT | 1,684 | 40 | 20.0% |
Sturgeon Lake 154, AB | 1,684 | n/a | |
Cassopolis, MI | 1,684 | 39 | 22.0% |