Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 16°F | 33°F | 24°F | 2.2" |
February | 20°F | 34°F | 26°F | 3.0" |
March | 33°F | 52°F | 42°F | 3.7" |
April | 41°F | 63°F | 51°F | 6.9" |
May | 52°F | 75°F | 63°F | 8.3" |
June | 62°F | 82°F | 72°F | 7.5" |
July | 66°F | 86°F | 76°F | 8.9" |
August | 63°F | 84°F | 73°F | 7.8" |
September | 54°F | 77°F | 64°F | 4.7" |
October | 43°F | 66°F | 53°F | 5.8" |
November | 31°F | 50°F | 40°F | 6.8" |
December | 18°F | 34°F | 26°F | 3.5" |
Index | Le Claire | Iowa | National |
Air quality index | 46 | 39 | 42 |
Pollution index | 1,753,590 | 1,154,535 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 217 |
Days with moderate air quality | 145 |
Days w/ poor A.Q. for sensitive groups | 3 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.000% |
Lead | 0.010% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Low Moor, IA | 326 | 42 | 16.0% |
McCausland, IA | 379 | 42 | 16.0% |
Princeton, IA | 942 | 42 | 16.0% |
Camanche, IA | 4,342 | 42 | 16.0% |
Cordova, IL | 685 | 42 | 16.0% |
Le Claire, IA | 3,969 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Norton, VA | 3,969 | 45 | 10.0% |
Coronita, CA | 3,968 | 89 | 78.0% |
Fulton, MS | 3,968 | 39 | 22.0% |
Elkin, NC | 3,968 | 45 | 10.0% |
Asphodel-Norwood, ON | 3,968 | n/a | |
Le Claire, IA | 3,969 | 46 | 8.0% |