Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 2°F | 19°F | 10°F | 2.0" |
February | 8°F | 25°F | 15°F | 0.7" |
March | 22°F | 39°F | 29°F | 3.3" |
April | 36°F | 54°F | 44°F | 3.8" |
May | 48°F | 69°F | 57°F | 3.9" |
June | 57°F | 76°F | 65°F | 4.2" |
July | 62°F | 81°F | 71°F | 3.9" |
August | 59°F | 80°F | 69°F | 4.7" |
September | 51°F | 72°F | 60°F | 5.5" |
October | 38°F | 56°F | 46°F | 4.9" |
November | 27°F | 42°F | 34°F | 3.7" |
December | 6°F | 22°F | 14°F | 1.0" |
Index | Chokio | Minnesota | National |
Air quality index | 25 | 35 | 42 |
Pollution index | 499,066 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 361 |
Days with good air quality | 325 |
Days with moderate air quality | 36 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.000% |
Lead | 0.010% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Graceville, MN | 629 | 25 | 50.0% |
Alberta, MN | 150 | 25 | 50.0% |
Johnson, MN | 14 | 25 | 50.0% |
Clinton, MN | 313 | 25 | 50.0% |
Morris, MN | 5,320 | 25 | 50.0% |
Chokio, MN | 414 | 25 | 50.0% |
City | Population | Air Quality Index | National Avg. |
Kasigluk, AK | 414 | 31 | 38.0% |
Rio Oso, CA | 414 | 44 | 12.0% |
Mayetta, KS | 414 | 41 | 18.0% |
Briarwood, KY | 414 | 49 | 2.0% |
Maceo, KY | 414 | 43 | 14.0% |
Chokio, MN | 414 | 25 | 50.0% |