Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 37°F | 57°F | 46°F | 3.3" |
February | 40°F | 63°F | 51°F | 2.9" |
March | 43°F | 68°F | 55°F | 2.6" |
April | 46°F | 74°F | 59°F | 1.6" |
May | 51°F | 83°F | 66°F | 0.5" |
June | 57°F | 91°F | 72°F | 0.3" |
July | 59°F | 96°F | 76°F | 0.0" |
August | 58°F | 94°F | 74°F | 0.0" |
September | 55°F | 91°F | 71°F | 0.1" |
October | 49°F | 80°F | 63°F | 0.9" |
November | 42°F | 66°F | 53°F | 1.8" |
December | 37°F | 57°F | 46°F | 3.4" |
Index | Monument Hills | California | National |
Air quality index | 52 | 55 | 42 |
Pollution index | 3,319,120 | 10,473,190 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 171 |
Days with moderate air quality | 173 |
Days w/ poor A.Q. for sensitive groups | 21 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.100% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.000% |
Lead | 0.070% |
Mercury | 0.120% |
City | Population | Air Quality Index | National Avg. |
Esparto, CA | 4,009 | 35 | 30.0% |
Winters, CA | 7,285 | 35 | 30.0% |
Robbins, CA | 428 | 44 | 12.0% |
Dixon, CA | 20,106 | 52 | 4.0% |
University of California-Davis, CA | 9,031 | 52 | 4.0% |
Monument Hills, CA | 1,354 | 52 | 4.0% |
City | Population | Air Quality Index | National Avg. |
Carbon Hill, AL | 1,354 | 35 | 30.0% |
Colwich, KS | 1,354 | 40 | 20.0% |
Stanton, MI | 1,354 | 38 | 24.0% |
Church Rock, NM | 1,354 | 17 | 66.0% |
Elwood, UT | 1,354 | 44 | 12.0% |
Monument Hills, CA | 1,354 | 52 | 4.0% |