Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 12°F | 28°F | 20°F | 1.7" |
February | 14°F | 32°F | 23°F | 1.6" |
March | 25°F | 45°F | 34°F | 3.4" |
April | 36°F | 57°F | 45°F | 4.0" |
May | 47°F | 71°F | 58°F | 4.5" |
June | 57°F | 79°F | 67°F | 6.4" |
July | 60°F | 84°F | 72°F | 5.9" |
August | 60°F | 81°F | 69°F | 6.2" |
September | 51°F | 73°F | 61°F | 4.4" |
October | 41°F | 60°F | 50°F | 5.4" |
November | 31°F | 48°F | 38°F | 4.2" |
December | 20°F | 33°F | 26°F | 2.8" |
Index | Thornton | Wisconsin | National |
Air quality index | 37 | 69 | 42 |
Pollution index | 1,864,330 | 2,842,418 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 304 |
Days with moderate air quality | 59 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.003% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.000% |
Lead | 0.070% |
Mercury | 0.003% |
City | Population | Air Quality Index | National Avg. |
Bowler, WI | 345 | 34 | 32.0% |
Zoar, WI | 164 | 34 | 32.0% |
Neopit, WI | 694 | 34 | 32.0% |
Gresham, WI | 511 | 34 | 32.0% |
Middle Village, WI | 214 | 34 | 32.0% |
Thornton, WI | 47 | 37 | 26.0% |
City | Population | Air Quality Index | National Avg. |
Goldville, AL | 47 | 38 | 24.0% |
Martinez Lake, AZ | 47 | 45 | 10.0% |
Garey, CA | 47 | 46 | 8.0% |
New Pine Creek, CA | 47 | 29 | 42.0% |
Paynes Creek, CA | 47 | 41 | 18.0% |
Thornton, WI | 47 | 37 | 26.0% |