Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 34°F | 26°F | 2.0" |
February | 28°F | 48°F | 37°F | 1.2" |
March | 36°F | 58°F | 45°F | 7.3" |
April | 45°F | 66°F | 54°F | 7.1" |
May | 53°F | 75°F | 63°F | 8.1" |
June | 65°F | 87°F | 76°F | 8.2" |
July | 67°F | 87°F | 76°F | 6.8" |
August | 63°F | 83°F | 72°F | 7.2" |
September | 60°F | 82°F | 70°F | 7.1" |
October | 46°F | 69°F | 57°F | 6.0" |
November | 35°F | 56°F | 45°F | 2.4" |
December | 23°F | 40°F | 30°F | 6.3" |
Index | Imogene | Iowa | National |
Air quality index | 40 | 39 | 42 |
Pollution index | 480,193 | 1,154,535 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 283 |
Days with moderate air quality | 82 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.001% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Riverton, IA | 257 | 40 | 20.0% |
Anderson, IA | 45 | 40 | 20.0% |
Tabor, IA | 1,100 | 40 | 20.0% |
Red Oak, IA | 5,323 | 40 | 20.0% |
Shenandoah, IA | 4,859 | 40 | 20.0% |
Imogene, IA | 33 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Panola, AL | 33 | 36 | 28.0% |
El Capitan, AZ | 33 | 47 | 6.0% |
Deer Grove, IL | 33 | 42 | 16.0% |
Westervelt, IL | 33 | 44 | 12.0% |
Langdon, KS | 33 | 40 | 20.0% |
Imogene, IA | 33 | 40 | 20.0% |