Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 0°F | 15°F | 7°F | 0.9" |
February | 4°F | 21°F | 12°F | 0.8" |
March | 2°F | 21°F | 11°F | 0.6" |
April | 18°F | 37°F | 27°F | 0.7" |
May | 33°F | 54°F | 43°F | 1.0" |
June | 43°F | 64°F | 53°F | 1.6" |
July | 48°F | 65°F | 55°F | 2.7" |
August | 47°F | 62°F | 54°F | 3.3" |
September | 39°F | 55°F | 46°F | 3.4" |
October | 27°F | 40°F | 33°F | 2.5" |
November | 10°F | 24°F | 17°F | 1.6" |
December | 6°F | 21°F | 13°F | 1.4" |
Index | Napaskiak | Alaska | National |
Air quality index | 31 | 30 | 42 |
Pollution index | 1,330,810 | 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 | 0.030% |
Carbon Tetrachloride | 0.001% |
Lead | 0.020% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Oscarville, AK | 95 | 31 | 38.0% |
Napakiak, AK | 593 | 31 | 38.0% |
Bethel, AK | 6,548 | 31 | 38.0% |
Kwethluk, AK | 459 | 31 | 38.0% |
Napaskiak, AK | 537 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
Glennallen, AK | 537 | 31 | 38.0% |
Steinhatchee, FL | 537 | 38 | 24.0% |
Woodland, MN | 537 | 46 | 8.0% |
Belt, MT | 537 | 21 | 58.0% |
Paxton, NE | 537 | 19 | 62.0% |
Napaskiak, AK | 537 | 31 | 38.0% |