Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 35°F | 27°F | 3.3" |
February | 19°F | 34°F | 26°F | 3.0" |
March | 29°F | 47°F | 37°F | 3.5" |
April | 40°F | 62°F | 51°F | 3.3" |
May | 49°F | 70°F | 59°F | 3.9" |
June | 59°F | 80°F | 69°F | 5.8" |
July | 61°F | 82°F | 72°F | 4.1" |
August | 61°F | 81°F | 71°F | 5.2" |
September | 54°F | 75°F | 64°F | 3.8" |
October | 43°F | 62°F | 52°F | 3.9" |
November | 34°F | 51°F | 42°F | 2.7" |
December | 24°F | 38°F | 30°F | 3.9" |
Index | Plymouth | Ohio | National |
Air quality index | 41 | 40 | 42 |
Pollution index | 2,498,190 | 4,472,386 | 2,726,193 |
Measurement | Total |
Days measured | 245 |
Days with good air quality | 218 |
Days with moderate air quality | 27 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.004% |
Lead | 0.003% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
New Washington, OH | 1,000 | 41 | 18.0% |
Crestline, OH | 4,408 | 41 | 18.0% |
Celeryville, OH | 84 | 41 | 18.0% |
Shelby, OH | 8,282 | 41 | 18.0% |
North Robinson, OH | 411 | 41 | 18.0% |
Plymouth, OH | 1,607 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
Northville, NY | 1,607 | 41 | 18.0% |
City View, SC | 1,607 | 46 | 8.0% |
Florenceville-Bristol, NB | 1,607 | n/a | |
Notre-Dame-du-Laus, QC | 1,607 | n/a | |
Walpole Island 46, ON | 1,607 | n/a | |
Plymouth, OH | 1,607 | 41 | 18.0% |