Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 9°F | 24°F | 16°F | 1.2" |
February | 11°F | 28°F | 18°F | 2.3" |
March | 27°F | 44°F | 34°F | 2.2" |
April | 39°F | 59°F | 47°F | 2.9" |
May | 50°F | 71°F | 59°F | 4.0" |
June | 60°F | 80°F | 69°F | 5.5" |
July | 64°F | 83°F | 73°F | 6.8" |
August | 61°F | 80°F | 70°F | 6.7" |
September | 53°F | 74°F | 63°F | 4.4" |
October | 41°F | 60°F | 49°F | 3.0" |
November | 28°F | 45°F | 36°F | 2.0" |
December | 13°F | 28°F | 20°F | 1.4" |
Index | Morristown | Minnesota | National |
Air quality index | 37 | 35 | 42 |
Pollution index | 3,433,900 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 216 |
Days with good air quality | 203 |
Days with moderate air quality | 13 |
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 | 0.005% |
Lead | 0.030% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Owatonna, MN | 25,716 | 36 | 28.0% |
Waseca, MN | 8,892 | 36 | 28.0% |
Medford, MN | 1,220 | 36 | 28.0% |
Janesville, MN | 2,502 | 36 | 28.0% |
Dundas, MN | 1,761 | 37 | 26.0% |
Morristown, MN | 959 | 37 | 26.0% |
City | Population | Air Quality Index | National Avg. |
Benkelman, NE | 959 | 19 | 62.0% |
Baltic, OH | 959 | 46 | 8.0% |
Millville, PA | 959 | 35 | 30.0% |
Hackett, AR | 958 | 36 | 28.0% |
Eldridge, CA | 960 | 35 | 30.0% |
Morristown, MN | 959 | 37 | 26.0% |