Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 58°F | 46°F | 5.8" |
February | 38°F | 61°F | 48°F | 6.2" |
March | 46°F | 70°F | 57°F | 6.3" |
April | 52°F | 78°F | 65°F | 6.7" |
May | 60°F | 84°F | 71°F | 3.8" |
June | 69°F | 92°F | 79°F | 5.1" |
July | 71°F | 93°F | 81°F | 4.5" |
August | 71°F | 93°F | 81°F | 4.8" |
September | 65°F | 88°F | 75°F | 4.0" |
October | 52°F | 78°F | 64°F | 3.5" |
November | 43°F | 68°F | 54°F | 4.4" |
December | 39°F | 61°F | 49°F | 6.1" |
Index | Holt | Alabama | National |
Air quality index | 35 | 37 | 42 |
Pollution index | 660,757 | 3,012,339 | 2,726,193 |
Measurement | Total |
Days measured | 264 |
Days with good air quality | 240 |
Days with moderate air quality | 24 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.003% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.010% |
Lead | 0.003% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Brookwood, AL | 2,127 | 35 | 30.0% |
Coker, AL | 1,043 | 35 | 30.0% |
Coaling, AL | 1,702 | 35 | 30.0% |
Northport, AL | 25,970 | 35 | 30.0% |
Cottondale, AL | 3,325 | 35 | 30.0% |
Holt, AL | 4,358 | 35 | 30.0% |
City | Population | Air Quality Index | National Avg. |
Nashville, AR | 4,359 | 39 | 22.0% |
Rockmart, GA | 4,359 | 44 | 12.0% |
Château-Richer, QC | 4,359 | n/a | |
Swannanoa, NC | 4,360 | 44 | 12.0% |
Harbison Canyon, CA | 4,355 | 64 | 28.0% |
Holt, AL | 4,358 | 35 | 30.0% |