Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 13°F | 27°F | 19°F | 0.5" |
February | 14°F | 29°F | 21°F | 0.4" |
March | 29°F | 45°F | 36°F | 1.5" |
April | 40°F | 59°F | 48°F | 3.4" |
May | 50°F | 70°F | 60°F | 2.9" |
June | 61°F | 79°F | 69°F | 4.3" |
July | 65°F | 82°F | 73°F | 3.9" |
August | 62°F | 79°F | 70°F | 4.0" |
September | 54°F | 73°F | 63°F | 3.4" |
October | 43°F | 61°F | 51°F | 3.0" |
November | 31°F | 47°F | 38°F | 1.0" |
December | 18°F | 31°F | 24°F | 0.9" |
Index | Fort Atkinson | Iowa | National |
Air quality index | 39 | 39 | 50 |
Pollution index | 530,484 | 1,643,836 | 5,066,862 |
Measurement | Total |
Days measured | 363 |
Days with good air quality | 286 |
Days with moderate air quality | 77 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.002% |
Mercury | 0.000% |
City, State | Population | Air Quality Index | National Avg. |
Ridgeway, IA | 285 | 35 | 30% |
Decorah, IA | 7,985 | 35 | 30% |
Castalia, IA | 188 | 35 | 30% |
Clermont, IA | 556 | 39 | 22% |
West Union, IA | 2,592 | 39 | 22% |
Fort Atkinson, IA | 259 | 39 | 22% |
City, State | Population | Air Quality Index | National Avg. |
La Crosse, FL | 259 | 35 | 30% |
Avera, GA | 259 | 47 | 6% |
Orient, OH | 259 | 46 | 8% |
Emmett, MI | 259 | 56 | 12% |
Compton, IL | 259 | 0 | 100% |
Fort Atkinson, IA | 259 | 39 | 22% |