Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | -2°F | 17°F | 7°F | 0.7" |
February | 1°F | 18°F | 9°F | 0.3" |
March | 18°F | 36°F | 25°F | 4.0" |
April | 33°F | 56°F | 43°F | 3.9" |
May | 45°F | 67°F | 54°F | 2.1" |
June | 57°F | 75°F | 65°F | 6.6" |
July | 59°F | 81°F | 69°F | 5.1" |
August | 55°F | 78°F | 65°F | 4.7" |
September | 48°F | 72°F | 58°F | 1.4" |
October | 39°F | 57°F | 46°F | 5.4" |
November | 22°F | 37°F | 28°F | 1.4" |
December | 6°F | 20°F | 13°F | 0.2" |
Index | Fertile | Minnesota | National |
Air quality index | 33 | 35 | 42 |
Pollution index | 467,357 | 1,854,519 | 2,726,193 |
Measurement | Total |
Days measured | 363 |
Days with good air quality | 327 |
Days with moderate air quality | 34 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.003% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Gary, MN | 297 | 33 | 34.0% |
Winger, MN | 142 | 33 | 34.0% |
Beltrami, MN | 96 | 33 | 34.0% |
Mahnomen, MN | 1,160 | 33 | 34.0% |
Bejou, MN | 79 | 33 | 34.0% |
Fertile, MN | 931 | 33 | 34.0% |
City | Population | Air Quality Index | National Avg. |
Danville, IA | 931 | 29 | 42.0% |
Hernandez, NM | 931 | 41 | 18.0% |
Walnut Grove, TN | 931 | 40 | 20.0% |
Lot 20, PE | 931 | n/a | |
Saint-Léon-le-Grand, QC | 931 | n/a | |
Fertile, MN | 931 | 33 | 34.0% |