Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 23°F | 43°F | 32°F | 3.2" |
February | 23°F | 44°F | 33°F | 2.5" |
March | 32°F | 55°F | 43°F | 4.4" |
April | 41°F | 68°F | 54°F | 4.0" |
May | 49°F | 73°F | 61°F | 4.7" |
June | 57°F | 80°F | 68°F | 4.8" |
July | 61°F | 82°F | 71°F | 5.3" |
August | 60°F | 81°F | 70°F | 3.9" |
September | 54°F | 76°F | 64°F | 2.8" |
October | 43°F | 66°F | 54°F | 3.5" |
November | 33°F | 56°F | 44°F | 2.5" |
December | 27°F | 46°F | 36°F | 4.0" |
Index | MacArthur | West Virginia | National |
Air quality index | 295 | 126 | 42 |
Pollution index | 1,493,700 | 1,996,538 | 2,726,193 |
Measurement | Total |
Days measured | 120 |
Days with good air quality | 106 |
Days with moderate air quality | 14 |
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 | 0.005% |
City | Population | Air Quality Index | National Avg. |
Ghent, WV | 589 | 295 | 490.0% |
Rhodell, WV | 139 | 295 | 490.0% |
Crab Orchard, WV | 2,483 | 295 | 490.0% |
Lester, WV | 590 | 295 | 490.0% |
Prosperity, WV | 1,451 | 295 | 490.0% |
MacArthur, WV | 1,712 | 295 | 490.0% |
City | Population | Air Quality Index | National Avg. |
Meridian Hills, IN | 1,712 | 54 | 8.0% |
Yamaska, QC | 1,712 | n/a | |
Thompson-Nicola J (Copper Desert Country), BC | 1,712 | n/a | |
Ko Olina, HI | 1,713 | 30 | 40.0% |
Randolph, ME | 1,711 | 28 | 44.0% |
MacArthur, WV | 1,712 | 295 | 490.0% |