Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 21°F | 37°F | 28°F | 1.5" |
February | 22°F | 39°F | 30°F | 1.7" |
March | 35°F | 54°F | 44°F | 2.1" |
April | 45°F | 66°F | 55°F | 4.9" |
May | 55°F | 75°F | 64°F | 3.8" |
June | 64°F | 84°F | 74°F | 4.7" |
July | 66°F | 86°F | 75°F | 4.2" |
August | 64°F | 85°F | 74°F | 2.1" |
September | 57°F | 79°F | 67°F | 3.0" |
October | 46°F | 67°F | 56°F | 2.9" |
November | 35°F | 53°F | 44°F | 2.4" |
December | 27°F | 41°F | 33°F | 2.4" |
Index | Martinsville | Illinois | National |
Air quality index | 45 | 41 | 42 |
Pollution index | 583,029 | 3,148,694 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 237 |
Days with moderate air quality | 127 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.000% |
Lead | 0.001% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Hidalgo, IL | 100 | 40 | 20.0% |
Casey, IL | 2,655 | 40 | 20.0% |
Greenup, IL | 1,754 | 40 | 20.0% |
Kansas, IL | 771 | 45 | 10.0% |
Westfield, IL | 570 | 45 | 10.0% |
Martinsville, IL | 1,259 | 45 | 10.0% |
City | Population | Air Quality Index | National Avg. |
Alto, GA | 1,259 | 37 | 26.0% |
Frampton, QC | 1,259 | n/a | |
Sanford, CO | 1,260 | 15 | 70.0% |
Surf City, NJ | 1,260 | 37 | 26.0% |
Bushyhead, OK | 1,258 | 45 | 10.0% |
Martinsville, IL | 1,259 | 45 | 10.0% |