Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | -21°F | -3°F | -12°F | 0.2" |
February | -16°F | 7°F | -6°F | 0.1" |
March | -9°F | 22°F | 6°F | 0.1" |
April | 17°F | 45°F | 31°F | 0.2" |
May | 34°F | 61°F | 48°F | 0.8" |
June | 44°F | 70°F | 57°F | 2.3" |
July | 48°F | 71°F | 59°F | 3.4" |
August | 43°F | 67°F | 55°F | 1.8" |
September | 33°F | 56°F | 43°F | 1.1" |
October | 16°F | 33°F | 24°F | 0.3" |
November | -10°F | 7°F | -2°F | 0.3" |
December | -19°F | -3°F | -11°F | 0.1" |
Index | Alcan Border | Alaska | National |
Air quality index | 38 | 30 | 42 |
Pollution index | 9,104,530 | 11,243,194 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 230 |
Days with moderate air quality | 96 |
Days w/ poor A.Q. for sensitive groups | 18 |
Days with unhealthy air quality | 16 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.210% |
Carbon Tetrachloride | 0.000% |
Lead | 0.010% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Alcan Border, AK | 121 | 38 | 24.0% |
City | Population | Air Quality Index | National Avg. |
Tenakee Springs, AK | 121 | 20 | 60.0% |
Providence, AL | 121 | 36 | 28.0% |
Rondo, AR | 121 | 45 | 10.0% |
Pine Level, FL | 121 | 41 | 18.0% |
Golden Gate, IL | 121 | 43 | 14.0% |
Alcan Border, AK | 121 | 38 | 24.0% |