Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 60°F | 47°F | 5.0" |
February | 39°F | 64°F | 51°F | 4.6" |
March | 42°F | 68°F | 54°F | 4.3" |
April | 45°F | 74°F | 59°F | 2.5" |
May | 53°F | 84°F | 69°F | 1.4" |
June | 61°F | 94°F | 77°F | 1.0" |
July | 66°F | 102°F | 84°F | 0.1" |
August | 63°F | 100°F | 82°F | 0.0" |
September | 57°F | 94°F | 75°F | 0.5" |
October | 49°F | 80°F | 64°F | 2.2" |
November | 40°F | 67°F | 52°F | 3.5" |
December | 36°F | 58°F | 46°F | 6.1" |
Index | Douglas City | California | National |
Air quality index | 42 | 55 | 42 |
Pollution index | 5,642,310 | 10,473,190 | 2,726,193 |
Measurement | Total |
Days measured | 364 |
Days with good air quality | 311 |
Days with moderate air quality | 53 |
Days w/ poor A.Q. for sensitive groups | 0 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.060% |
Benzene | 0.080% |
Carbon Tetrachloride | 0.000% |
Lead | 0.050% |
Mercury | 0.050% |
City | Population | Air Quality Index | National Avg. |
Weaverville, CA | 3,308 | 42 | 16.0% |
Hayfork, CA | 2,586 | 42 | 16.0% |
Junction City, CA | 754 | 42 | 16.0% |
Lewiston, CA | 1,481 | 42 | 16.0% |
Douglas City, CA | 678 | 42 | 16.0% |
City | Population | Air Quality Index | National Avg. |
Cadwell, GA | 678 | 38 | 24.0% |
Midland, MD | 678 | 36 | 28.0% |
Airport Drive, MO | 678 | 37 | 26.0% |
Columbia, NC | 678 | 0 | 100.0% |
Pikeville, NC | 678 | 40 | 20.0% |
Douglas City, CA | 678 | 42 | 16.0% |