Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 34°F | 55°F | 44°F | 6.6" |
February | 35°F | 58°F | 46°F | 10.8" |
March | 43°F | 66°F | 54°F | 6.4" |
April | 52°F | 76°F | 63°F | 7.8" |
May | 60°F | 82°F | 70°F | 8.3" |
June | 68°F | 90°F | 78°F | 9.5" |
July | 71°F | 92°F | 80°F | 7.7" |
August | 70°F | 90°F | 79°F | 7.5" |
September | 65°F | 84°F | 73°F | 13.6" |
October | 53°F | 75°F | 63°F | 5.4" |
November | 42°F | 65°F | 53°F | 7.8" |
December | 39°F | 59°F | 48°F | 7.2" |
Index | Mar-Mac | North Carolina | National |
Air quality index | 40 | 35 | 42 |
Pollution index | 949,752 | 2,789,538 | 2,726,193 |
Measurement | Total |
Days measured | 359 |
Days with good air quality | 237 |
Days with moderate air quality | 122 |
Days w/ poor A.Q. for sensitive groups | |
Days with unhealthy air quality |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.020% |
Carbon Tetrachloride | 0.002% |
Lead | 0.010% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Keener, NC | 176 | 40 | 20.0% |
Elroy, NC | 4,114 | 40 | 20.0% |
Mount Olive, NC | 4,670 | 40 | 20.0% |
Goldsboro, NC | 34,610 | 40 | 20.0% |
Pine Level, NC | 2,188 | 40 | 20.0% |
Mar-Mac, NC | 3,119 | 40 | 20.0% |
City | Population | Air Quality Index | National Avg. |
Hiawatha, KS | 3,119 | 43 | 14.0% |
Landis, NC | 3,119 | 40 | 20.0% |
Superior, AZ | 3,120 | 74 | 48.0% |
Sixteen Mile Stand, OH | 3,120 | 54 | 8.0% |
Frazier Park, CA | 3,121 | 67 | 34.0% |
Mar-Mac, NC | 3,119 | 40 | 20.0% |