Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 22°F | 39°F | 30°F | 2.9" |
February | 22°F | 41°F | 31°F | 2.2" |
March | 31°F | 54°F | 42°F | 3.5" |
April | 41°F | 67°F | 53°F | 4.1" |
May | 50°F | 75°F | 62°F | 3.5" |
June | 59°F | 82°F | 70°F | 5.1" |
July | 63°F | 85°F | 73°F | 4.0" |
August | 61°F | 84°F | 72°F | 3.1" |
September | 54°F | 78°F | 66°F | 2.8" |
October | 43°F | 66°F | 54°F | 3.5" |
November | 33°F | 55°F | 43°F | 2.8" |
December | 27°F | 43°F | 35°F | 3.4" |
Index | Caldwell | Ohio | National |
Air quality index | 35 | 40 | 42 |
Pollution index | 2,805,740 | 4,472,386 | 2,726,193 |
Measurement | Total |
Days measured | 364 |
Days with good air quality | 333 |
Days with moderate air quality | 31 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.005% |
Lead | 0.060% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Stockport, OH | 652 | 25 | 50.0% |
Dexter City, OH | 94 | 35 | 30.0% |
Summerfield, OH | 214 | 35 | 30.0% |
Lowell, OH | 538 | 35 | 30.0% |
Macksburg, OH | 171 | 35 | 30.0% |
Caldwell, OH | 2,243 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
Ina, IL | 2,243 | 43 | 14.0% |
Jamestown, KY | 2,242 | 40 | 20.0% |
Spring City, TN | 2,242 | 30 | 40.0% |
Biggar, SK | 2,242 | n/a | |
Augusta, AR | 2,244 | 45 | 10.0% |
Caldwell, OH | 2,243 | 35 | 30.0% |