Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 38°F | 28°F | 3.4" |
February | 20°F | 40°F | 30°F | 2.3" |
March | 31°F | 53°F | 41°F | 4.0" |
April | 41°F | 67°F | 53°F | 4.5" |
May | 51°F | 75°F | 63°F | 4.1" |
June | 61°F | 84°F | 72°F | 4.5" |
July | 63°F | 85°F | 74°F | 4.3" |
August | 62°F | 85°F | 73°F | 2.9" |
September | 55°F | 79°F | 67°F | 4.3" |
October | 44°F | 67°F | 55°F | 3.5" |
November | 33°F | 55°F | 43°F | 3.1" |
December | 25°F | 42°F | 33°F | 3.9" |
Index | Spring Grove | Indiana | National |
Air quality index | 6 | 56 | 42 |
Pollution index | 1,369,080 | 2,719,453 | 2,726,193 |
Measurement | Total |
Days measured | 364 |
Days with good air quality | 364 |
Days with moderate air quality | |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
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. |
Fountain City, IN | 702 | 6 | 88.0% |
Eaton, OH | 8,154 | 6 | 88.0% |
Centerville, IN | 2,587 | 6 | 88.0% |
Whitewater, IN | 40 | 6 | 88.0% |
New Paris, OH | 1,418 | 6 | 88.0% |
Spring Grove, IN | 435 | 6 | 88.0% |
City | Population | Air Quality Index | National Avg. |
Havana, AR | 435 | 36 | 28.0% |
Horseshoe Lake, AR | 435 | 45 | 10.0% |
Manzanola, CO | 435 | 20 | 60.0% |
Tolchester, MD | 435 | 46 | 8.0% |
Fortine, MT | 435 | 37 | 26.0% |
Spring Grove, IN | 435 | 6 | 88.0% |