Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 19°F | 43°F | 30°F | 3.2" |
February | 20°F | 44°F | 31°F | 2.5" |
March | 29°F | 56°F | 41°F | 4.0" |
April | 37°F | 68°F | 52°F | 4.6" |
May | 46°F | 74°F | 59°F | 4.8" |
June | 55°F | 81°F | 67°F | 4.8" |
July | 59°F | 83°F | 70°F | 6.2" |
August | 58°F | 83°F | 69°F | 4.2" |
September | 51°F | 78°F | 63°F | 3.3" |
October | 40°F | 67°F | 52°F | 4.1" |
November | 29°F | 57°F | 41°F | 2.8" |
December | 24°F | 47°F | 35°F | 4.4" |
Index | Green Bank | West Virginia | National |
Air quality index | 36 | 126 | 42 |
Pollution index | 968,752 | 1,996,538 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 349 |
Days with moderate air quality | 16 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.002% |
Lead | 0.010% |
Mercury | 0.004% |
City | Population | Air Quality Index | National Avg. |
Valley Head, WV | 168 | 31 | 38.0% |
Bartow, WV | 79 | 36 | 28.0% |
Monterey, VA | 174 | 36 | 28.0% |
Durbin, WV | 314 | 36 | 28.0% |
Arbovale, WV | 124 | 36 | 28.0% |
Green Bank, WV | 74 | 36 | 28.0% |
City | Population | Air Quality Index | National Avg. |
Port Alexander, AK | 74 | 20 | 60.0% |
Willow Creek, AK | 74 | 31 | 38.0% |
Woodruff, AZ | 74 | 44 | 12.0% |
Hornitos, CA | 74 | 48 | 4.0% |
Oakville, CA | 74 | 35 | 30.0% |
Green Bank, WV | 74 | 36 | 28.0% |