Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 24°F | 41°F | 31°F | 5.3" |
February | 26°F | 43°F | 33°F | 3.7" |
March | 38°F | 57°F | 46°F | 4.5" |
April | 47°F | 69°F | 57°F | 8.3" |
May | 56°F | 77°F | 66°F | 6.2" |
June | 65°F | 86°F | 75°F | 8.8" |
July | 67°F | 88°F | 77°F | 7.5" |
August | 65°F | 87°F | 75°F | 7.1" |
September | 58°F | 81°F | 68°F | 8.8" |
October | 47°F | 70°F | 57°F | 6.4" |
November | 36°F | 57°F | 45°F | 7.2" |
December | 29°F | 45°F | 36°F | 5.8" |
Index | Sailor Springs | Illinois | National |
Air quality index | 40 | 41 | 42 |
Pollution index | 500,004 | 3,148,694 | 2,726,193 |
Measurement | Total |
Days measured | 245 |
Days with good air quality | 224 |
Days with moderate air quality | 21 |
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 | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Olney, IL | 8,872 | 36 | 28.0% |
Clay City, IL | 896 | 40 | 20.0% |
Noble, IL | 647 | 40 | 20.0% |
Flora, IL | 4,686 | 40 | 20.0% |
Iola, IL | 91 | 40 | 20.0% |
Sailor Springs, IL | 114 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Ridgeville, AL | 114 | 43 | 14.0% |
Fulton, AR | 114 | 39 | 22.0% |
Sweet Water Village, AZ | 114 | 74 | 48.0% |
Keomah Village, IA | 114 | 35 | 30.0% |
Donnellson, IL | 114 | 54 | 8.0% |
Sailor Springs, IL | 114 | 40 | 20.0% |