Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 37°F | 57°F | 46°F | 7.9" |
February | 37°F | 57°F | 47°F | 6.8" |
March | 44°F | 68°F | 56°F | 8.2" |
April | 50°F | 72°F | 62°F | 8.2" |
May | 58°F | 80°F | 71°F | 3.5" |
June | 68°F | 87°F | 78°F | 5.7" |
July | 71°F | 87°F | 79°F | 16.7" |
August | 73°F | 92°F | 83°F | 13.7" |
September | 67°F | 86°F | 75°F | 4.8" |
October | 55°F | 76°F | 64°F | 7.6" |
November | 43°F | 65°F | 53°F | 5.7" |
December | 37°F | 56°F | 46°F | 6.4" |
Index | Hiram | Georgia | National |
Air quality index | 52 | 41 | 42 |
Pollution index | 14,162,500 | 1,874,972 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 162 |
Days with moderate air quality | 184 |
Days w/ poor A.Q. for sensitive groups | 18 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.220% |
Benzene | 0.180% |
Carbon Tetrachloride | 0.040% |
Lead | 0.100% |
Mercury | 0.040% |
City | Population | Air Quality Index | National Avg. |
Taylorsville, GA | 319 | 44 | 12.0% |
Braswell, GA | 375 | 44 | 12.0% |
Mableton, GA | 41,647 | 52 | 4.0% |
Douglasville, GA | 33,035 | 52 | 4.0% |
Woodstock, GA | 32,310 | 52 | 4.0% |
Hiram, GA | 4,021 | 52 | 4.0% |
City | Population | Air Quality Index | National Avg. |
Granite Hills, CA | 4,020 | 64 | 28.0% |
Schnecksville, PA | 4,022 | 42 | 16.0% |
Smithton, IL | 4,019 | 54 | 8.0% |
Meridian, PA | 4,023 | 31 | 38.0% |
Oak Valley, NJ | 4,018 | 51 | 2.0% |
Hiram, GA | 4,021 | 52 | 4.0% |