Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 15°F | 30°F | 23°F | 3.5" |
February | 13°F | 31°F | 22°F | 2.7" |
March | 23°F | 44°F | 33°F | 3.6" |
April | 33°F | 57°F | 45°F | 6.2" |
May | 44°F | 69°F | 57°F | 6.7" |
June | 53°F | 77°F | 65°F | 5.9" |
July | 57°F | 81°F | 69°F | 6.2" |
August | 56°F | 79°F | 67°F | 5.1" |
September | 49°F | 72°F | 60°F | 4.9" |
October | 39°F | 59°F | 48°F | 4.9" |
November | 30°F | 47°F | 38°F | 4.5" |
December | 21°F | 34°F | 28°F | 2.3" |
Index | Luther | Michigan | National |
Air quality index | 36 | 69 | 42 |
Pollution index | 1,468,630 | 4,161,606 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 330 |
Days with moderate air quality | 35 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.002% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Baldwin, MI | 1,105 | 36 | 28.0% |
Le Roy, MI | 269 | 36 | 28.0% |
Wellston, MI | 262 | 36 | 28.0% |
Hersey, MI | 308 | 36 | 28.0% |
Tustin, MI | 191 | 36 | 28.0% |
Luther, MI | 335 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Brocton, IL | 335 | 42 | 16.0% |
Greeley County, KS | 335 | 15 | 70.0% |
Spivey's Corner, NC | 335 | 41 | 18.0% |
East Rocky Hill, NJ | 335 | 41 | 18.0% |
Alsace Manor, PA | 335 | 42 | 16.0% |
Luther, MI | 335 | 36 | 28.0% |