Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 38°F | 29°F | 2.3" |
February | 21°F | 40°F | 30°F | 2.2" |
March | 31°F | 53°F | 41°F | 3.9" |
April | 41°F | 66°F | 53°F | 3.6" |
May | 50°F | 75°F | 63°F | 4.0" |
June | 59°F | 83°F | 71°F | 5.2" |
July | 62°F | 84°F | 73°F | 4.3" |
August | 60°F | 84°F | 71°F | 3.6" |
September | 53°F | 78°F | 65°F | 3.2" |
October | 42°F | 67°F | 53°F | 3.3" |
November | 32°F | 55°F | 42°F | 2.6" |
December | 26°F | 43°F | 34°F | 3.6" |
Index | Thornville | Ohio | National |
Air quality index | 46 | 40 | 42 |
Pollution index | 3,612,840 | 4,472,386 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 237 |
Days with moderate air quality | 127 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.004% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.010% |
Lead | 0.030% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Bremen, OH | 1,477 | 25 | 50.0% |
Junction City, OH | 800 | 25 | 50.0% |
Somerset, OH | 1,796 | 25 | 50.0% |
New Lexington, OH | 4,707 | 25 | 50.0% |
Fultonham, OH | 181 | 25 | 50.0% |
Thornville, OH | 1,523 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Ballplay, AL | 1,522 | 43 | 14.0% |
Kirkland, IL | 1,524 | 42 | 16.0% |
Hartington, NE | 1,522 | 35 | 30.0% |
Twin Lakes, VA | 1,522 | 40 | 20.0% |
Parsons, WV | 1,524 | 31 | 38.0% |
Thornville, OH | 1,523 | 46 | 8.0% |