Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 40°F | 62°F | 50°F | 4.4" |
February | 40°F | 64°F | 51°F | 5.6" |
March | 47°F | 73°F | 59°F | 4.4" |
April | 55°F | 79°F | 66°F | 6.3" |
May | 63°F | 86°F | 74°F | 4.2" |
June | 70°F | 93°F | 80°F | 2.7" |
July | 72°F | 93°F | 81°F | 6.5" |
August | 73°F | 93°F | 81°F | 3.6" |
September | 68°F | 89°F | 77°F | 5.2" |
October | 55°F | 79°F | 66°F | 5.2" |
November | 44°F | 71°F | 56°F | 3.1" |
December | 42°F | 64°F | 51°F | 8.7" |
Index | Arnold Line | Mississippi | National |
Air quality index | 35 | 40 | 42 |
Pollution index | 2,346,240 | 1,514,109 | 2,726,193 |
Measurement | Total |
Days measured | 358 |
Days with good air quality | 298 |
Days with moderate air quality | 60 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.001% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.004% |
Lead | 0.010% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Hattiesburg, MS | 46,010 | 35 | 30.0% |
Sumrall, MS | 2,276 | 35 | 30.0% |
Petal, MS | 10,624 | 35 | 30.0% |
Purvis, MS | 2,198 | 35 | 30.0% |
Rawls Springs, MS | 1,708 | 35 | 30.0% |
Arnold Line, MS | 1,654 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
Rossville, IN | 1,654 | 42 | 16.0% |
Lakin, KS | 1,654 | 15 | 70.0% |
Sturgis, KY | 1,654 | 45 | 10.0% |
Hebron, NE | 1,654 | 31 | 38.0% |
Cordova, AL | 1,655 | 53 | 6.0% |
Arnold Line, MS | 1,654 | 35 | 30.0% |