Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 52°F | 43°F | 7.2" |
February | 32°F | 52°F | 42°F | 3.3" |
March | 43°F | 68°F | 55°F | 6.3" |
April | 48°F | 71°F | 60°F | 4.8" |
May | 56°F | 83°F | 71°F | 4.4" |
June | 67°F | 91°F | 79°F | 3.3" |
July | 71°F | 92°F | 81°F | 2.2" |
August | 73°F | 99°F | 87°F | 1.6" |
September | 64°F | 91°F | 78°F | 4.0" |
October | 52°F | 77°F | 65°F | 9.6" |
November | 41°F | 65°F | 53°F | 6.3" |
December | 34°F | 53°F | 43°F | 6.0" |
Index | Rockvale | Tennessee | National |
Air quality index | 31 | 76 | 42 |
Pollution index | 2,130,950 | 2,454,916 | 2,726,193 |
Measurement | Total |
Days measured | 116 |
Days with good air quality | 99 |
Days with moderate air quality | 17 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.002% |
Lead | 0.030% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Bell Buckle, TN | 647 | 31 | 38.0% |
Chapel Hill, TN | 1,502 | 31 | 38.0% |
Christiana, TN | 4,701 | 31 | 38.0% |
Unionville, TN | 2,615 | 31 | 38.0% |
Eagleville, TN | 943 | 31 | 38.0% |
Rockvale, TN | 1,592 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
Manasota Key, FL | 1,592 | 36 | 28.0% |
Bowman, ND | 1,592 | 33 | 34.0% |
Spencerville, NM | 1,592 | 49 | 2.0% |
Valley View CDP (Schuylkill County), PA | 1,592 | 41 | 18.0% |
West Pasco, WA | 1,592 | 37 | 26.0% |
Rockvale, TN | 1,592 | 31 | 38.0% |