Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 9°F | 22°F | 16°F | 1.2" |
February | 14°F | 28°F | 20°F | 8.5" |
March | 9°F | 26°F | 17°F | 50.7" |
April | 26°F | 38°F | 31°F | 22.9" |
May | 36°F | 50°F | 42°F | 1.9" |
June | 43°F | 58°F | 50°F | 2.3" |
July | 48°F | 61°F | 54°F | 2.3" |
August | 48°F | 61°F | 54°F | 3.2" |
September | 42°F | 55°F | 48°F | 4.8" |
October | 31°F | 44°F | 37°F | 3.6" |
November | 19°F | 31°F | 24°F | 1.8" |
December | 15°F | 27°F | 21°F | 2.9" |
Index | Twin Hills | Alaska | National |
Air quality index | 31 | 30 | 42 |
Pollution index | 304,438 | 11,243,194 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 262 |
Days with moderate air quality | 92 |
Days w/ poor A.Q. for sensitive groups | 7 |
Days with unhealthy air quality | 4 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.005% |
Carbon Tetrachloride | 0.000% |
Lead | 0.000% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Togiak, AK | 910 | 31 | 38.0% |
Twin Hills, AK | 71 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
Chitina, AK | 71 | 31 | 38.0% |
Wikieup, AZ | 71 | 13 | 74.0% |
Kim, CO | 71 | 20 | 60.0% |
Westwood, IA | 71 | 29 | 42.0% |
Butte City, ID | 71 | 27 | 46.0% |
Twin Hills, AK | 71 | 31 | 38.0% |