Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 32°F | 58°F | 44°F | 4.2" |
February | 34°F | 61°F | 46°F | 3.9" |
March | 41°F | 70°F | 55°F | 4.3" |
April | 49°F | 78°F | 63°F | 4.1" |
May | 57°F | 84°F | 70°F | 3.4" |
June | 66°F | 91°F | 78°F | 4.0" |
July | 69°F | 93°F | 79°F | 4.5" |
August | 69°F | 92°F | 79°F | 5.0" |
September | 63°F | 87°F | 73°F | 3.8" |
October | 50°F | 77°F | 62°F | 4.1" |
November | 39°F | 67°F | 52°F | 3.4" |
December | 36°F | 60°F | 47°F | 5.9" |
Index | Royston | Georgia | National |
Air quality index | 44 | 41 | 42 |
Pollution index | 770,308 | 1,874,972 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 245 |
Days with moderate air quality | 120 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.004% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Eagle Grove, GA | 0 | 31 | 38.0% |
Reed Creek, GA | 2,751 | 31 | 38.0% |
Hartwell, GA | 4,382 | 31 | 38.0% |
Martin, GA | 453 | 41 | 18.0% |
Carnesville, GA | 980 | 41 | 18.0% |
Royston, GA | 3,009 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Round Lake Heights, IL | 3,009 | 39 | 22.0% |
Moundville, AL | 3,008 | 35 | 30.0% |
Afton, MN | 3,008 | 46 | 8.0% |
Montgomery, MN | 3,008 | 46 | 8.0% |
Gloverville, SC | 3,008 | 47 | 6.0% |
Royston, GA | 3,009 | 44 | 12.0% |