Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 15°F | 30°F | 22°F | 1.2" |
February | 16°F | 33°F | 23°F | 3.5" |
March | 30°F | 48°F | 38°F | 4.0" |
April | 40°F | 62°F | 50°F | 8.9" |
May | 51°F | 73°F | 61°F | 8.7" |
June | 62°F | 82°F | 71°F | 5.2" |
July | 65°F | 84°F | 74°F | 6.6" |
August | 63°F | 82°F | 72°F | 8.4" |
September | 55°F | 77°F | 65°F | 5.0" |
October | 43°F | 63°F | 52°F | 4.4" |
November | 32°F | 49°F | 39°F | 7.4" |
December | 19°F | 34°F | 26°F | 1.7" |
Index | Boxholm | Iowa | National |
Air quality index | 37 | 39 | 42 |
Pollution index | 517,691 | 1,154,535 | 2,726,193 |
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 | Population | Air Quality Index | National Avg. |
Boone, IA | 12,470 | 37 | 26.0% |
Beaver, IA | 67 | 37 | 26.0% |
Jefferson, IA | 4,121 | 37 | 26.0% |
Stratford, IA | 669 | 37 | 26.0% |
Fraser, IA | 109 | 37 | 26.0% |
Boxholm, IA | 152 | 37 | 26.0% |
City | Population | Air Quality Index | National Avg. |
North Johns, AL | 152 | 53 | 6.0% |
Benbow, CA | 152 | 27 | 46.0% |
Dobbins, CA | 152 | 44 | 12.0% |
Snyder, CO | 152 | 45 | 10.0% |
Beaman, IA | 152 | 39 | 22.0% |
Boxholm, IA | 152 | 37 | 26.0% |