Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 5°F | 22°F | 14°F | 0.2" |
February | 5°F | 25°F | 15°F | 0.8" |
March | 18°F | 39°F | 28°F | 2.3" |
April | 31°F | 53°F | 41°F | 2.0" |
May | 42°F | 66°F | 53°F | 3.1" |
June | 52°F | 74°F | 62°F | 5.0" |
July | 55°F | 79°F | 67°F | 3.0" |
August | 53°F | 76°F | 64°F | 4.0" |
September | 46°F | 69°F | 57°F | 2.7" |
October | 35°F | 55°F | 45°F | 2.2" |
November | 24°F | 41°F | 32°F | 1.0" |
December | 11°F | 26°F | 19°F | 0.7" |
Index | Post Lake | Wisconsin | National |
Air quality index | 34 | 69 | 42 |
Pollution index | 1,955,360 | 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 | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.001% |
Lead | 0.002% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Elcho, WI | 265 | 34 | 32.0% |
Crandon, WI | 1,735 | 34 | 32.0% |
Mole Lake, WI | 527 | 34 | 32.0% |
Summit Lake, WI | 73 | 34 | 32.0% |
Post Lake, WI | 255 | 34 | 32.0% |
City | Population | Air Quality Index | National Avg. |
Whittier, AK | 255 | 31 | 38.0% |
Boone, CO | 255 | 20 | 60.0% |
Davis City, IA | 255 | 39 | 22.0% |
Norris, IL | 255 | 41 | 18.0% |
Pinesburg, MD | 255 | 40 | 20.0% |
Post Lake, WI | 255 | 34 | 32.0% |