Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 12°F | 27°F | 19°F | 1.8" |
February | 16°F | 32°F | 23°F | 1.5" |
March | 29°F | 47°F | 37°F | 2.9" |
April | 39°F | 61°F | 49°F | 5.8" |
May | 50°F | 72°F | 60°F | 5.9" |
June | 60°F | 81°F | 70°F | 6.4" |
July | 63°F | 83°F | 72°F | 7.0" |
August | 61°F | 81°F | 70°F | 6.1" |
September | 54°F | 75°F | 63°F | 3.9" |
October | 42°F | 63°F | 51°F | 5.2" |
November | 31°F | 48°F | 39°F | 4.8" |
December | 19°F | 32°F | 25°F | 3.5" |
Index | Potosi | Wisconsin | National |
Air quality index | 29 | 69 | 42 |
Pollution index | 2,365,950 | 2,842,418 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 304 |
Days with moderate air quality | 60 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.170% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.004% |
Lead | 0.040% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Dubuque, IA | 58,052 | 29 | 42.0% |
Sageville, IA | 65 | 29 | 42.0% |
Holy Cross, IA | 310 | 29 | 42.0% |
Lancaster, WI | 3,725 | 29 | 42.0% |
Cuba City, WI | 2,197 | 29 | 42.0% |
Potosi, WI | 664 | 29 | 42.0% |
City | Population | Air Quality Index | National Avg. |
Ireton, IA | 664 | 35 | 30.0% |
Woodland Hills, KY | 664 | 49 | 2.0% |
Metamora, MI | 664 | 38 | 24.0% |
North Rose, NY | 664 | 37 | 26.0% |
Kirtland Hills, OH | 664 | 50 | = 100 |
Potosi, WI | 664 | 29 | 42.0% |