Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 8°F | 24°F | 16°F | 0.5" |
February | 9°F | 27°F | 18°F | 0.4" |
March | 23°F | 42°F | 32°F | 1.0" |
April | 35°F | 57°F | 45°F | 2.4" |
May | 46°F | 69°F | 57°F | 3.1" |
June | 56°F | 77°F | 66°F | 3.8" |
July | 59°F | 82°F | 70°F | 3.4" |
August | 58°F | 79°F | 68°F | 3.1" |
September | 50°F | 72°F | 60°F | 2.9" |
October | 39°F | 58°F | 48°F | 2.4" |
November | 27°F | 44°F | 35°F | 0.9" |
December | 14°F | 28°F | 21°F | 1.0" |
Index | Marshfield | Wisconsin | National |
Air quality index | 34 | 69 | 42 |
Pollution index | 4,420,090 | 2,842,418 | 2,726,193 |
Measurement | Total |
Days measured | 205 |
Days with good air quality | 196 |
Days with moderate air quality | 9 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.004% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.010% |
Lead | 0.020% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Hewitt, WI | 1,016 | 34 | 32.0% |
Spencer, WI | 1,690 | 34 | 32.0% |
Arpin, WI | 319 | 34 | 32.0% |
Stratford, WI | 1,454 | 34 | 32.0% |
Unity, WI | 353 | 34 | 32.0% |
Marshfield, WI | 18,214 | 34 | 32.0% |
City | Population | Air Quality Index | National Avg. |
Trenton, MI | 18,214 | 56 | 12.0% |
Steinbach, MB | 18,212 | n/a | |
Cudahy, WI | 18,211 | 44 | 12.0% |
Pecan Grove, TX | 18,204 | 52 | 4.0% |
Burlington, KY | 18,203 | 54 | 8.0% |
Marshfield, WI | 18,214 | 34 | 32.0% |