Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 14°F | 30°F | 21°F | 1.4" |
February | 17°F | 33°F | 24°F | 2.7" |
March | 31°F | 50°F | 39°F | 3.7" |
April | 40°F | 63°F | 50°F | 7.2" |
May | 52°F | 74°F | 62°F | 7.7" |
June | 62°F | 82°F | 72°F | 7.8" |
July | 65°F | 85°F | 74°F | 7.6" |
August | 63°F | 82°F | 72°F | 7.4" |
September | 54°F | 77°F | 64°F | 7.1" |
October | 43°F | 64°F | 53°F | 6.9" |
November | 32°F | 50°F | 40°F | 3.7" |
December | 20°F | 35°F | 27°F | 5.3" |
Index | Deep River | Iowa | National |
Air quality index | 35 | 39 | 42 |
Pollution index | 684,464 | 1,154,535 | 2,726,193 |
Measurement | Total |
Days measured | 364 |
Days with good air quality | 278 |
Days with moderate air quality | 86 |
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 | 0.001% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Gibson, IA | 30 | 35 | 30.0% |
What Cheer, IA | 715 | 35 | 30.0% |
Webster, IA | 170 | 35 | 30.0% |
Millersburg, IA | 181 | 35 | 30.0% |
Keswick, IA | 295 | 35 | 30.0% |
Deep River, IA | 280 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
Chuichu, AZ | 280 | 74 | 48.0% |
South English, IA | 280 | 35 | 30.0% |
Henderson, IL | 280 | 46 | 8.0% |
Arlington, IN | 280 | 28 | 44.0% |
Burns, KS | 280 | 40 | 20.0% |
Deep River, IA | 280 | 35 | 30.0% |