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 | Graniteville | California | National |
Air quality index | 44 | 55 | 50 |
Pollution index | 4,289,310 | 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 | 0.050% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.001% |
Lead | 0.060% |
Mercury | 0.010% |
City, State | Population | Air Quality Index | National Avg. |
Pike, CA | 65 | 44 | 12% |
Alleghany, CA | 134 | 44 | 12% |
Washington, CA | 79 | 44 | 12% |
Downieville, CA | 225 | 44 | 12% |
Sierra City, CA | 204 | 44 | 12% |
Graniteville, CA | 0 | 44 | 12% |
City, State | Population | Air Quality Index | National Avg. |
Whitestone Logging Camp, AK | 0 | 20 | 60% |
University of California-Merced, CA | 0 | 48 | 4% |
Florida, MO | 0 | 41 | 18% |
Deer Lick, OK | 0 | 38 | 24% |
Loma Linda East CDP (Starr County), TX | 0 | 30 | 40% |
Graniteville, CA | 0 | 44 | 12% |