Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 25°F | 47°F | 35°F | 2.3" |
February | 27°F | 49°F | 37°F | 2.6" |
March | 38°F | 61°F | 49°F | 4.9" |
April | 47°F | 71°F | 58°F | 6.0" |
May | 55°F | 77°F | 65°F | 5.7" |
June | 65°F | 86°F | 75°F | 3.7" |
July | 68°F | 89°F | 78°F | 4.7" |
August | 66°F | 88°F | 76°F | 4.0" |
September | 58°F | 81°F | 69°F | 3.5" |
October | 47°F | 70°F | 58°F | 4.0" |
November | 37°F | 59°F | 47°F | 3.4" |
December | 29°F | 48°F | 38°F | 3.5" |
Index | Koshkonong | Missouri | National |
Air quality index | 36 | 97 | 42 |
Pollution index | 1,415,520 | 1,630,255 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 347 |
Days with moderate air quality | 18 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.003% |
Lead | 0.004% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Alton, MO | 638 | 36 | 28.0% |
West Plains, MO | 12,290 | 36 | 28.0% |
Brandsville, MO | 191 | 36 | 28.0% |
Thayer, MO | 2,578 | 36 | 28.0% |
Mammoth Spring, AR | 1,117 | 36 | 28.0% |
Koshkonong, MO | 153 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Powhatan, AR | 153 | 45 | 10.0% |
Hard Rock, AZ | 153 | 45 | 10.0% |
Amador City, CA | 153 | 52 | 4.0% |
Pine Flat, CA | 153 | 67 | 34.0% |
Morriston, FL | 153 | 38 | 24.0% |
Koshkonong, MO | 153 | 36 | 28.0% |