Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 22°F | 36°F | 28°F | 5.9" |
February | 16°F | 31°F | 23°F | 2.8" |
March | 29°F | 49°F | 38°F | 2.2" |
April | 38°F | 61°F | 49°F | 5.4" |
May | 47°F | 74°F | 60°F | 3.5" |
June | 60°F | 85°F | 72°F | 3.2" |
July | 61°F | 85°F | 73°F | 7.1" |
August | 62°F | 84°F | 73°F | 12.6" |
September | 53°F | 80°F | 66°F | 4.9" |
October | 47°F | 67°F | 56°F | 3.6" |
November | 31°F | 52°F | 41°F | 6.4" |
December | 21°F | 33°F | 27°F | 4.1" |
Index | Dupont | Ohio | National |
Air quality index | 39 | 40 | 42 |
Pollution index | 2,280,770 | 4,472,386 | 2,726,193 |
Measurement | Total |
Days measured | 364 |
Days with good air quality | 303 |
Days with moderate air quality | 61 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.001% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Grover Hill, OH | 417 | 39 | 22.0% |
Fort Jennings, OH | 382 | 39 | 22.0% |
Holgate, OH | 1,149 | 39 | 22.0% |
Melrose, OH | 358 | 39 | 22.0% |
Ottoville, OH | 919 | 39 | 22.0% |
Dupont, OH | 405 | 39 | 22.0% |
City | Population | Air Quality Index | National Avg. |
Pinedale, AZ | 405 | 44 | 12.0% |
Ila, GA | 405 | 44 | 12.0% |
Sale City, GA | 405 | 40 | 20.0% |
Plainfield, IA | 405 | 39 | 22.0% |
Good Hope, IL | 405 | 29 | 42.0% |
Dupont, OH | 405 | 39 | 22.0% |