Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 32°F | 58°F | 44°F | 4.0" |
February | 33°F | 59°F | 45°F | 8.1" |
March | 40°F | 69°F | 53°F | 9.3" |
April | 43°F | 72°F | 57°F | 4.8" |
May | 51°F | 81°F | 66°F | 4.7" |
June | 63°F | 87°F | 74°F | 5.5" |
July | 68°F | 88°F | 76°F | 12.3" |
August | 70°F | 91°F | 79°F | 7.5" |
September | 62°F | 86°F | 73°F | 1.3" |
October | 51°F | 76°F | 62°F | 2.2" |
November | 39°F | 67°F | 51°F | 4.6" |
December | 33°F | 58°F | 45°F | 6.9" |
Index | Chattahoochee Hills | Georgia | National |
Air quality index | 52 | 41 | 42 |
Pollution index | 531,544 | 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 | 0.020% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.060% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
East Newnan, GA | 624 | 52 | 4.0% |
Peachtree City, GA | 35,844 | 52 | 4.0% |
Fairburn, GA | 15,956 | 52 | 4.0% |
Tyrone, GA | 7,427 | 52 | 4.0% |
Douglasville, GA | 33,035 | 52 | 4.0% |
Chattahoochee Hills, GA | 2,780 | 52 | 4.0% |
City | Population | Air Quality Index | National Avg. |
Lena, IL | 2,780 | 42 | 16.0% |
Crosby, MN | 2,780 | 29 | 42.0% |
Mount Vernon, TX | 2,780 | 37 | 26.0% |
Chimayo, NM | 2,779 | 41 | 18.0% |
Botwood, NL | 2,779 | n/a | |
Chattahoochee Hills, GA | 2,780 | 52 | 4.0% |