Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 59°F | 46°F | 6.4" |
February | 35°F | 59°F | 46°F | 5.5" |
March | 43°F | 70°F | 55°F | 8.9" |
April | 47°F | 73°F | 60°F | 5.5" |
May | 55°F | 82°F | 69°F | 7.3" |
June | 66°F | 89°F | 77°F | 6.1" |
July | 70°F | 89°F | 78°F | 12.8" |
August | 72°F | 94°F | 82°F | 6.1" |
September | 65°F | 88°F | 76°F | 1.4" |
October | 54°F | 77°F | 64°F | 3.9" |
November | 40°F | 67°F | 53°F | 5.3" |
December | 35°F | 57°F | 45°F | 4.9" |
Index | Downtown | Atlanta | Georgia |
Air quality index | 52 | 52 | 41 |
Pollution index | 19,982,200 | 19,982,200 | 1,874,972 |
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 | 0.210% |
Benzene | 0.260% |
Carbon Tetrachloride | 0.050% |
Lead | 0.100% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Hapeville, GA | 6,576 | 52 | 4.0% |
Marietta, GA | 60,687 | 52 | 4.0% |
Candler-McAfee, GA | 24,419 | 52 | 4.0% |
Druid Hills, GA | 8,525 | 52 | 4.0% |
Gresham Park, GA | 9,148 | 52 | 4.0% |
Atlanta, GA | 497,642 | 52 | 4.0% |
City | Population | Air Quality Index | National Avg. |
Sacramento, CA | 503,482 | 52 | 4.0% |
Kansas City, MO | 491,158 | 47 | 6.0% |
Mesa, AZ | 508,918 | 74 | 48.0% |
Omaha, NE | 479,529 | 40 | 20.0% |
Colorado Springs, CO | 471,686 | 45 | 10.0% |
Atlanta, GA | 497,642 | 52 | 4.0% |