Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 18°F | 35°F | 26°F | 3.6" |
February | 19°F | 38°F | 27°F | 3.0" |
March | 33°F | 53°F | 42°F | 3.4" |
April | 43°F | 67°F | 54°F | 5.4" |
May | 53°F | 76°F | 64°F | 7.4" |
June | 63°F | 84°F | 73°F | 10.8" |
July | 65°F | 85°F | 75°F | 8.6" |
August | 63°F | 84°F | 73°F | 8.8" |
September | 55°F | 80°F | 66°F | 8.0" |
October | 44°F | 68°F | 55°F | 8.3" |
November | 33°F | 54°F | 42°F | 6.4" |
December | 23°F | 38°F | 30°F | 5.1" |
Index | Prairie City | Illinois | National |
Air quality index | 41 | 41 | 50 |
Pollution index | 1,001,710 | 3,347,295 | 5,066,862 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 285 |
Days with moderate air quality | 78 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.004% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.000% |
Lead | 0.010% |
Mercury | 0.020% |
City, State | Population | Air Quality Index | National Avg. |
Bushnell, IL | 2,838 | 29 | 42% |
Sciota, IL | 67 | 29 | 42% |
Good Hope, IL | 396 | 29 | 42% |
Adair, IL | 178 | 29 | 42% |
Macomb, IL | 18,771 | 29 | 42% |
Prairie City, IL | 424 | 41 | 18% |
City, State | Population | Air Quality Index | National Avg. |
Fielding, UT | 424 | 44 | 12% |
Deer Park, MD | 424 | 36 | 28% |
Nakaibito, NM | 424 | 17 | 66% |
Zephyr Cove, NV | 424 | 13 | 74% |
Burnettsville, IN | 424 | 42 | 16% |
Prairie City, IL | 424 | 41 | 18% |