Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 13°F | 29°F | 21°F | 1.4" |
February | 14°F | 32°F | 22°F | 1.1" |
March | 28°F | 47°F | 37°F | 2.8" |
April | 39°F | 61°F | 49°F | 4.6" |
May | 50°F | 72°F | 60°F | 5.1" |
June | 60°F | 80°F | 69°F | 8.0" |
July | 63°F | 84°F | 73°F | 5.2" |
August | 61°F | 82°F | 71°F | 5.1" |
September | 54°F | 76°F | 63°F | 4.2" |
October | 43°F | 63°F | 52°F | 4.1" |
November | 31°F | 49°F | 39°F | 3.2" |
December | 18°F | 33°F | 26°F | 3.2" |
Index | Osterdock | Iowa | National |
Air quality index | 29 | 39 | 42 |
Pollution index | 2,365,950 | 1,154,535 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 304 |
Days with moderate air quality | 60 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.170% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.004% |
Lead | 0.040% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Edgewood, IA | 574 | 29 | 42.0% |
Garnavillo, IA | 815 | 29 | 42.0% |
Colesburg, IA | 522 | 29 | 42.0% |
Bagley, WI | 355 | 29 | 42.0% |
Bloomington, WI | 735 | 29 | 42.0% |
Osterdock, IA | 124 | 29 | 42.0% |
City | Population | Air Quality Index | National Avg. |
Hyampom, CA | 124 | 27 | 46.0% |
Nicolaus, CA | 124 | 44 | 12.0% |
Weott, CA | 124 | 27 | 46.0% |
Elk River, ID | 124 | 10 | 80.0% |
Scottville, IL | 124 | 40 | 20.0% |
Osterdock, IA | 124 | 29 | 42.0% |