Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 14°F | 30°F | 22°F | 2.9" |
February | 15°F | 31°F | 23°F | 2.3" |
March | 29°F | 47°F | 37°F | 3.6" |
April | 38°F | 61°F | 48°F | 5.4" |
May | 49°F | 72°F | 60°F | 5.5" |
June | 58°F | 80°F | 69°F | 6.3" |
July | 62°F | 82°F | 72°F | 5.8" |
August | 60°F | 81°F | 70°F | 7.3" |
September | 52°F | 75°F | 63°F | 4.7" |
October | 42°F | 62°F | 51°F | 5.8" |
November | 30°F | 48°F | 39°F | 4.0" |
December | 19°F | 33°F | 26°F | 3.4" |
Index | Adeline | Illinois | National |
Air quality index | 42 | 41 | 42 |
Pollution index | 1,721,090 | 3,148,694 | 2,726,193 |
Measurement | Total |
Days measured | 341 |
Days with good air quality | 240 |
Days with moderate air quality | 100 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.001% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Leaf River, IL | 510 | 42 | 16.0% |
Oregon, IL | 3,747 | 42 | 16.0% |
Winnebago, IL | 3,539 | 42 | 16.0% |
Byron, IL | 3,607 | 42 | 16.0% |
Mount Morris, IL | 3,182 | 42 | 16.0% |
Adeline, IL | 99 | 42 | 16.0% |
City | Population | Air Quality Index | National Avg. |
Cullomburg, AL | 99 | 36 | 28.0% |
Faunsdale, AL | 99 | 35 | 30.0% |
Black Springs, AR | 99 | 38 | 24.0% |
Tumacacori-Carmen, AZ | 99 | 31 | 38.0% |
Alleghany, CA | 99 | 44 | 12.0% |
Adeline, IL | 99 | 42 | 16.0% |