Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 18°F | 34°F | 26°F | 3.3" |
February | 19°F | 35°F | 26°F | 3.0" |
March | 32°F | 51°F | 40°F | 4.3" |
April | 42°F | 64°F | 52°F | 7.2" |
May | 53°F | 75°F | 63°F | 8.0" |
June | 62°F | 83°F | 72°F | 7.5" |
July | 66°F | 85°F | 75°F | 7.1" |
August | 64°F | 83°F | 73°F | 8.2" |
September | 56°F | 78°F | 66°F | 6.3" |
October | 45°F | 65°F | 54°F | 6.6" |
November | 34°F | 51°F | 42°F | 4.3" |
December | 23°F | 37°F | 30°F | 3.5" |
Index | Standard | Illinois | National |
Air quality index | 0 | 41 | 42 |
Pollution index | 339,156 | 3,148,694 | 2,726,193 |
Measurement | Total |
Days measured | 335 |
Days with good air quality | 334 |
Days with moderate air quality | 1 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Arlington, IL | 211 | 0 | 100.0% |
McNabb, IL | 237 | 0 | 100.0% |
Malden, IL | 411 | 0 | 100.0% |
Granville, IL | 1,449 | 0 | 100.0% |
Hollowayville, IL | 57 | 0 | 100.0% |
Standard, IL | 281 | 0 | 100.0% |
City | Population | Air Quality Index | National Avg. |
Copper Center, AK | 281 | 31 | 38.0% |
Madrid, AL | 281 | 35 | 30.0% |
Carl, GA | 281 | 37 | 26.0% |
Jewett, IL | 281 | 40 | 20.0% |
Lisbon, IL | 281 | 0 | 100.0% |
Standard, IL | 281 | 0 | 100.0% |