Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 10°F | 25°F | 17°F | 2.3" |
February | 10°F | 29°F | 19°F | 3.0" |
March | 16°F | 32°F | 24°F | 2.2" |
April | 32°F | 51°F | 42°F | 1.9" |
May | 41°F | 59°F | 49°F | 2.0" |
June | 47°F | 67°F | 57°F | 2.3" |
July | 52°F | 68°F | 59°F | 3.9" |
August | 50°F | 67°F | 57°F | 2.5" |
September | 44°F | 57°F | 50°F | 5.1" |
October | 29°F | 43°F | 36°F | 2.4" |
November | 17°F | 29°F | 23°F | 1.6" |
December | 15°F | 29°F | 22°F | 0.3" |
Index | Wasilla | Alaska | National |
Air quality index | 31 | 30 | 42 |
Pollution index | 7,145,440 | 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 | 0.030% |
Benzene | 0.130% |
Carbon Tetrachloride | 0.020% |
Lead | 0.140% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Gateway, AK | 5,965 | 31 | 38.0% |
Houston, AK | 1,952 | 31 | 38.0% |
Buffalo Soapstone, AK | 937 | 31 | 38.0% |
Knik River, AK | 807 | 31 | 38.0% |
Knik-Fairview, AK | 17,682 | 31 | 38.0% |
Wasilla, AK | 10,469 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
North Bellport, NY | 10,468 | 43 | 14.0% |
Cusseta-Chattahoochee County, GA | 10,470 | 42 | 16.0% |
Shelton, WA | 10,467 | 21 | 58.0% |
Covington, LA | 10,471 | 30 | 40.0% |
Bromont, QC | 10,466 | n/a | |
Wasilla, AK | 10,469 | 31 | 38.0% |