Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 17°F | 34°F | 24°F | 1.9" |
February | 17°F | 34°F | 25°F | 2.4" |
March | 31°F | 52°F | 40°F | 3.0" |
April | 41°F | 65°F | 52°F | 4.3" |
May | 53°F | 75°F | 63°F | 6.0" |
June | 62°F | 84°F | 72°F | 4.4" |
July | 65°F | 86°F | 75°F | 7.8" |
August | 63°F | 83°F | 72°F | 4.4" |
September | 54°F | 78°F | 65°F | 5.3" |
October | 44°F | 66°F | 53°F | 5.8" |
November | 32°F | 52°F | 41°F | 3.9" |
December | 21°F | 37°F | 28°F | 4.0" |
Index | South English | Iowa | National |
Air quality index | 35 | 39 | 42 |
Pollution index | 577,838 | 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 | 0.090% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Millersburg, IA | 181 | 35 | 30.0% |
Williamsburg, IA | 3,152 | 35 | 30.0% |
Keota, IA | 834 | 35 | 30.0% |
Kinross, IA | 67 | 35 | 30.0% |
North English, IA | 957 | 35 | 30.0% |
South English, IA | 280 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
Chuichu, AZ | 280 | 74 | 48.0% |
Deep River, IA | 280 | 35 | 30.0% |
Henderson, IL | 280 | 46 | 8.0% |
Arlington, IN | 280 | 28 | 44.0% |
Burns, KS | 280 | 40 | 20.0% |
South English, IA | 280 | 35 | 30.0% |