| Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
| January | 47°F | 66°F | 56°F | 16.6" |
| February | 50°F | 67°F | 57°F | 13.7" |
| March | 52°F | 67°F | 59°F | 4.3" |
| April | 52°F | 67°F | 59°F | 3.4" |
| May | 57°F | 71°F | 63°F | 1.4" |
| June | 59°F | 71°F | 65°F | 0.0" |
| July | 63°F | 75°F | 68°F | 0.0" |
| August | 63°F | 76°F | 69°F | 0.0" |
| September | 59°F | 75°F | 66°F | 3.4" |
| October | 56°F | 74°F | 64°F | 2.9" |
| November | 53°F | 71°F | 61°F | 1.2" |
| December | 48°F | 66°F | 56°F | 2.7" |
| Index | Westside | California | National |
| Air quality index | 72 | 55 | 42 |
| Pollution index | 4,251,410 | 10,473,190 | 2,726,193 |
| Measurement | Total |
| Days measured | 365 |
| Days with good air quality | 66 |
| Days with moderate air quality | 208 |
| Days w/ poor A.Q. for sensitive groups | 62 |
| Days with unhealthy air quality | 28 |
| Pollutant | Total |
| Arsenic | 0.010% |
| Benzene | 0.100% |
| Carbon Tetrachloride | 0.000% |
| Lead | 0.010% |
| Mercury | 0.000% |
| City | Population | Air Quality Index | National Avg. |
| Burbank CDP, CA | 5,143 | 72 | 44.0% |
| La Crescenta-Montrose, CA | 20,963 | 72 | 44.0% |
| West Rancho Dominguez, CA | 22,441 | 72 | 44.0% |
| Huntington Park, CA | 59,591 | 72 | 44.0% |
| West Carson, CA | 23,269 | 72 | 44.0% |
| Westside, CA | 218 | 72 | 44.0% |
| City | Population | Air Quality Index | National Avg. |
| Langston, AL | 218 | 39 | 22.0% |
| Fiddletown, CA | 218 | 52 | 4.0% |
| Sunny Side, GA | 218 | 52 | 4.0% |
| Henderson, IA | 218 | 40 | 20.0% |
| Parnell, IA | 218 | 35 | 30.0% |
| Westside, CA | 218 | 72 | 44.0% |