Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 25°F | 32°F | 28°F | 26.8" |
February | 24°F | 31°F | 27°F | 15.1" |
March | 24°F | 32°F | 28°F | 14.9" |
April | 35°F | 45°F | 39°F | 28.1" |
May | 42°F | 53°F | 47°F | 23.9" |
June | 49°F | 62°F | 55°F | 23.5" |
July | 53°F | 64°F | 57°F | 14.7" |
August | 52°F | 63°F | 57°F | 16.5" |
September | 48°F | 56°F | 51°F | 25.5" |
October | 37°F | 44°F | 40°F | 25.5" |
November | 28°F | 35°F | 32°F | 30.5" |
December | 28°F | 35°F | 32°F | 31.1" |
Index | Whittier | 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. |
Whittier, AK | 255 | 31 | 38.0% |
City | Population | Air Quality Index | National Avg. |
Boone, CO | 255 | 20 | 60.0% |
Davis City, IA | 255 | 39 | 22.0% |
Norris, IL | 255 | 41 | 18.0% |
Pinesburg, MD | 255 | 40 | 20.0% |
Michiana, MI | 255 | 37 | 26.0% |
Whittier, AK | 255 | 31 | 38.0% |