Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 58°F | 46°F | 5.2" |
February | 34°F | 59°F | 45°F | 7.8" |
March | 42°F | 69°F | 54°F | 8.8" |
April | 47°F | 74°F | 60°F | 6.3" |
May | 55°F | 81°F | 67°F | 4.7" |
June | 66°F | 87°F | 75°F | 8.0" |
July | 70°F | 90°F | 78°F | 2.9" |
August | 71°F | 94°F | 81°F | 4.4" |
September | 63°F | 89°F | 75°F | 0.7" |
October | 54°F | 78°F | 64°F | 6.1" |
November | 40°F | 68°F | 52°F | 3.4" |
December | 35°F | 59°F | 46°F | 8.1" |
Index | Promised Land | South Carolina | National |
Air quality index | 31 | 37 | 42 |
Pollution index | 1,548,730 | 3,620,438 | 2,726,193 |
Measurement | Total |
Days measured | 250 |
Days with good air quality | 248 |
Days with moderate air quality | 2 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.003% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.004% |
Lead | 0.030% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Coronaca, SC | 81 | 31 | 38.0% |
Troy, SC | 145 | 31 | 38.0% |
Willington, SC | 0 | 31 | 38.0% |
Abbeville, SC | 5,014 | 31 | 38.0% |
Greenwood, SC | 23,351 | 31 | 38.0% |
Promised Land, SC | 555 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
Woodlawn, IL | 555 | 43 | 14.0% |
North Chevy Chase, MD | 555 | 47 | 6.0% |
Naples, ME | 555 | 31 | 38.0% |
Big Bay, MI | 555 | 8 | 84.0% |
Brownton, MN | 555 | 46 | 8.0% |
Promised Land, SC | 555 | 31 | 38.0% |