Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 12°F | 31°F | 21°F | 0.7" |
February | 15°F | 35°F | 24°F | 0.6" |
March | 29°F | 50°F | 38°F | 1.0" |
April | 40°F | 64°F | 51°F | 1.2" |
May | 50°F | 75°F | 62°F | 1.5" |
June | 61°F | 84°F | 72°F | 1.9" |
July | 63°F | 86°F | 74°F | 1.3" |
August | 61°F | 83°F | 71°F | 2.2" |
September | 53°F | 79°F | 65°F | 2.1" |
October | 41°F | 67°F | 53°F | 1.6" |
November | 30°F | 52°F | 39°F | 0.8" |
December | 18°F | 37°F | 26°F | 0.9" |
Index | Dana | Iowa | National |
Air quality index | 37 | 39 | 50 |
Pollution index | 517,691 | 1,643,836 | 5,066,862 |
Measurement | Total |
Days measured | 214 |
Days with good air quality | 210 |
Days with moderate air quality | 4 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.002% |
Mercury | 0.000% |
City, State | Population | Air Quality Index | National Avg. |
Fraser, IA | 165 | 37 | 26% |
Dayton, IA | 704 | 37 | 26% |
Paton, IA | 245 | 37 | 26% |
Harcourt, IA | 291 | 37 | 26% |
Beaver, IA | 127 | 37 | 26% |
Dana, IA | 78 | 37 | 26% |
City, State | Population | Air Quality Index | National Avg. |
Bock, MN | 78 | 32 | 36% |
Glendale CDP, CO | 78 | 58 | 16% |
Odessa, NE | 78 | 19 | 62% |
Holliday, MO | 78 | 38 | 24% |
Marrowbone, KY | 78 | 25 | 50% |
Dana, IA | 78 | 37 | 26% |