Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 35°F | 49°F | 41°F | 7.8" |
February | 35°F | 47°F | 40°F | 8.4" |
March | 36°F | 49°F | 41°F | 10.1" |
April | 38°F | 54°F | 45°F | 5.7" |
May | 46°F | 62°F | 53°F | 3.7" |
June | 55°F | 71°F | 62°F | 1.4" |
July | 64°F | 79°F | 71°F | 0.1" |
August | 63°F | 79°F | 70°F | 0.1" |
September | 58°F | 74°F | 65°F | 1.4" |
October | 48°F | 63°F | 54°F | 4.8" |
November | 40°F | 53°F | 46°F | 7.3" |
December | 34°F | 46°F | 39°F | 11.7" |
Index | Whitehawk | California | National |
Air quality index | 44 | 55 | 50 |
Pollution index | 26,667,300 | 18,106,726 | 5,066,862 |
Measurement | Total |
Days measured | 361 |
Days with good air quality | 273 |
Days with moderate air quality | 83 |
Days w/ poor A.Q. for sensitive groups | 5 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.360% |
Benzene | 0.250% |
Carbon Tetrachloride | 0.100% |
Lead | 0.250% |
Mercury | 0.260% |
City, State | Population | Air Quality Index | National Avg. |
Sierra City, CA | 204 | 44 | 12% |
Calpine, CA | 174 | 44 | 12% |
Delleker, CA | 659 | 44 | 12% |
Johnsville, CA | 0 | 44 | 12% |
Plumas Eureka, CA | 337 | 44 | 12% |
Whitehawk, CA | 65 | 44 | 12% |
City, State | Population | Air Quality Index | National Avg. |
McGee Creek, CA | 65 | 47 | 6% |
Crooked Creek, AK | 65 | 31 | 38% |
Viola, TN | 65 | 25 | 50% |
Pike, CA | 65 | 44 | 12% |
Fremont, MO | 65 | 26 | 48% |
Whitehawk, CA | 65 | 44 | 12% |