Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 20°F | 33°F | 26°F | 3.6" |
February | 18°F | 32°F | 24°F | 3.0" |
March | 30°F | 49°F | 39°F | 3.1" |
April | 39°F | 62°F | 49°F | 5.2" |
May | 49°F | 72°F | 60°F | 3.7" |
June | 60°F | 83°F | 72°F | 4.9" |
July | 62°F | 84°F | 73°F | 7.8" |
August | 64°F | 84°F | 74°F | 8.3" |
September | 56°F | 80°F | 68°F | 2.9" |
October | 47°F | 67°F | 56°F | 4.3" |
November | 32°F | 50°F | 40°F | 3.1" |
December | 18°F | 32°F | 25°F | 2.2" |
Index | Lily Lake | Illinois | National |
Air quality index | 42 | 41 | 42 |
Pollution index | 1,874,490 | 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 | 0.002% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.010% |
Lead | 0.010% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Hinckley, IL | 2,190 | 0 | 100.0% |
Sugar Grove, IL | 9,756 | 0 | 100.0% |
Waterman, IL | 1,738 | 0 | 100.0% |
Kaneville, IL | 518 | 0 | 100.0% |
Prestbury, IL | 1,978 | 0 | 100.0% |
Lily Lake, IL | 1,333 | 42 | 16.0% |
City | Population | Air Quality Index | National Avg. |
Elmer, NJ | 1,333 | 40 | 20.0% |
Sardinia, OH | 1,333 | 43 | 14.0% |
Belledune, NB | 1,333 | n/a | |
Irricana, AB | 1,333 | n/a | |
Elmore, AL | 1,334 | 52 | 4.0% |
Lily Lake, IL | 1,333 | 42 | 16.0% |