Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 38°F | 56°F | 46°F | n/a |
February | 41°F | 60°F | 50°F | n/a |
March | 45°F | 64°F | 54°F | n/a |
April | 48°F | 71°F | 59°F | n/a |
May | 55°F | 80°F | 67°F | n/a |
June | 63°F | 89°F | 76°F | n/a |
July | 67°F | 94°F | 81°F | n/a |
August | 66°F | 93°F | 79°F | n/a |
September | 61°F | 89°F | 75°F | n/a |
October | 53°F | 76°F | 64°F | n/a |
November | 43°F | 61°F | 52°F | n/a |
December | 38°F | 54°F | 46°F | n/a |
Index | Hamilton Branch | California | National |
Air quality index | 46 | 55 | 42 |
Pollution index | 1,799,830 | 10,473,190 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 224 |
Days with moderate air quality | 136 |
Days w/ poor A.Q. for sensitive groups | 3 |
Days with unhealthy air quality | 2 |
Pollutant | Total |
Arsenic | 0.010% |
Benzene | 0.030% |
Carbon Tetrachloride | 0.000% |
Lead | 0.010% |
Mercury | 0.004% |
City | Population | Air Quality Index | National Avg. |
Canyondam, CA | 0 | 46 | 8.0% |
Lake Almanor Country Club, CA | 429 | 46 | 8.0% |
Westwood, CA | 1,387 | 46 | 8.0% |
Caribou, CA | 0 | 46 | 8.0% |
Lake Almanor Peninsula, CA | 382 | 46 | 8.0% |
Hamilton Branch, CA | 446 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Humboldt, IL | 446 | 42 | 16.0% |
Utica, KY | 446 | 43 | 14.0% |
Edgefield, LA | 446 | 39 | 22.0% |
Georgetown, LA | 446 | 30 | 40.0% |
White Pine, MI | 446 | 8 | 84.0% |
Hamilton Branch, CA | 446 | 46 | 8.0% |