Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 19°F | 35°F | 27°F | 2.1" |
February | 18°F | 36°F | 27°F | 2.0" |
March | 29°F | 49°F | 38°F | 3.1" |
April | 39°F | 63°F | 50°F | 3.2" |
May | 49°F | 73°F | 61°F | 4.2" |
June | 58°F | 80°F | 69°F | 4.8" |
July | 61°F | 83°F | 72°F | 4.5" |
August | 58°F | 81°F | 69°F | 3.2" |
September | 52°F | 76°F | 63°F | 3.4" |
October | 42°F | 64°F | 52°F | 3.6" |
November | 32°F | 52°F | 41°F | 2.5" |
December | 25°F | 40°F | 32°F | 2.9" |
Index | Congress | Ohio | National |
Air quality index | 43 | 40 | 42 |
Pollution index | 3,864,840 | 4,472,386 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 278 |
Days with moderate air quality | 84 |
Days w/ poor A.Q. for sensitive groups | 3 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.030% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.003% |
Lead | 0.060% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Hayesville, OH | 489 | 41 | 18.0% |
Jeromesville, OH | 590 | 41 | 18.0% |
Ashland, OH | 20,304 | 41 | 18.0% |
Creston, OH | 2,020 | 43 | 14.0% |
Burbank, OH | 256 | 43 | 14.0% |
Congress, OH | 282 | 43 | 14.0% |
City | Population | Air Quality Index | National Avg. |
Pisinemo, AZ | 282 | 47 | 6.0% |
Loma Mar, CA | 282 | 35 | 30.0% |
Pisgah, IA | 282 | 40 | 20.0% |
Royal Lakes, IL | 282 | 54 | 8.0% |
Evergreen, LA | 282 | 30 | 40.0% |
Congress, OH | 282 | 43 | 14.0% |