Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 36°F | 58°F | 46°F | 2.6" |
February | 39°F | 64°F | 51°F | 2.0" |
March | 43°F | 70°F | 56°F | 2.0" |
April | 46°F | 76°F | 60°F | 1.5" |
May | 51°F | 84°F | 66°F | 0.3" |
June | 56°F | 92°F | 73°F | 0.2" |
July | 59°F | 97°F | 77°F | 0.1" |
August | 59°F | 95°F | 76°F | 0.1" |
September | 56°F | 92°F | 72°F | 0.2" |
October | 49°F | 81°F | 64°F | 0.7" |
November | 41°F | 68°F | 54°F | 1.2" |
December | 36°F | 58°F | 47°F | 2.5" |
Index | Weston Ranch | Stockton | California |
Air quality index | 45 | 45 | 55 |
Pollution index | 7,774,440 | 7,774,440 | 10,473,190 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 229 |
Days with moderate air quality | 123 |
Days w/ poor A.Q. for sensitive groups | 12 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.030% |
Benzene | 0.090% |
Carbon Tetrachloride | 0.000% |
Lead | 0.050% |
Mercury | 0.040% |
City | Population | Air Quality Index | National Avg. |
Peters, CA | 472 | 45 | 10.0% |
Country Club, CA | 9,242 | 45 | 10.0% |
Lathrop, CA | 23,863 | 45 | 10.0% |
Mountain House, CA | 21,387 | 45 | 10.0% |
Waterloo, CA | 902 | 45 | 10.0% |
Stockton, CA | 311,103 | 45 | 10.0% |
City | Population | Air Quality Index | National Avg. |
Henderson, NV | 309,955 | 54 | 8.0% |
St. Paul, MN | 305,877 | 46 | 8.0% |
St. Louis, MO | 304,709 | 54 | 8.0% |
Cincinnati, OH | 302,687 | 54 | 8.0% |
Pittsburgh, PA | 301,286 | 56 | 12.0% |
Stockton, CA | 311,103 | 45 | 10.0% |