Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 21°F | 39°F | 29°F | 3.2" |
February | 22°F | 41°F | 31°F | 2.9" |
March | 35°F | 56°F | 44°F | 3.7" |
April | 44°F | 68°F | 55°F | 6.8" |
May | 55°F | 76°F | 65°F | 5.2" |
June | 64°F | 85°F | 74°F | 8.0" |
July | 66°F | 87°F | 76°F | 5.2" |
August | 64°F | 85°F | 74°F | 6.3" |
September | 57°F | 80°F | 68°F | 6.6" |
October | 46°F | 68°F | 56°F | 3.3" |
November | 36°F | 55°F | 45°F | 5.0" |
December | 26°F | 41°F | 33°F | 5.3" |
Index | Ripley | Illinois | National |
Air quality index | 41 | 41 | 42 |
Pollution index | 222,633 | 3,148,694 | 2,726,193 |
Measurement | Total |
Days measured | 241 |
Days with good air quality | 208 |
Days with moderate air quality | 33 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.003% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Astoria, IL | 1,154 | 40 | 20.0% |
Concord, IL | 170 | 40 | 20.0% |
Browning, IL | 145 | 40 | 20.0% |
Arenzville, IL | 400 | 40 | 20.0% |
Beardstown, IL | 5,504 | 40 | 20.0% |
Ripley, IL | 48 | 41 | 18.0% |
City | Population | Air Quality Index | National Avg. |
Chenega, AK | 48 | 31 | 38.0% |
Morrison Bluff, AR | 48 | 36 | 28.0% |
Johannesburg, CA | 48 | 67 | 34.0% |
Robinson Mill, CA | 48 | 44 | 12.0% |
Cobbtown, FL | 48 | 41 | 18.0% |
Ripley, IL | 48 | 41 | 18.0% |