Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | -13°F | 0°F | -6°F | 0.5" |
February | -9°F | 7°F | -1°F | 0.2" |
March | -12°F | 5°F | -4°F | 0.0" |
April | 7°F | 24°F | 15°F | 0.6" |
May | 27°F | 43°F | 34°F | 1.9" |
June | 45°F | 62°F | 52°F | 1.4" |
July | 52°F | 65°F | 58°F | 3.3" |
August | 48°F | 61°F | 54°F | 3.2" |
September | 38°F | 50°F | 43°F | 3.1" |
October | 23°F | 32°F | 27°F | 1.9" |
November | 1°F | 13°F | 7°F | 0.7" |
December | -5°F | 8°F | 2°F | 0.2" |
Index | Selawik | Alaska | National |
Air quality index | 38 | 30 | 50 |
Pollution index | 586,229 | 11,990,286 | 5,066,862 |
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 | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.300% |
Mercury | 0.000% |
City, State | Population | Air Quality Index | National Avg. |
Selawik, AK | 807 | 38 | 24% |
City, State | Population | Air Quality Index | National Avg. |
Livingston, IL | 807 | 54 | 8% |
Thatcher, UT | 807 | 44 | 12% |
Santa Clara, TX | 807 | 49 | 2% |
Diablo, CA | 807 | 40 | 20% |
Rougemont, NC | 807 | 44 | 12% |
Selawik, AK | 807 | 38 | 24% |