Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 48°F | 68°F | 58°F | 2.7" |
February | 49°F | 68°F | 58°F | 2.1" |
March | 52°F | 68°F | 59°F | 1.2" |
April | 54°F | 70°F | 61°F | 0.6" |
May | 57°F | 70°F | 63°F | 0.3" |
June | 61°F | 72°F | 65°F | 0.0" |
July | 64°F | 76°F | 69°F | 0.1" |
August | 64°F | 76°F | 69°F | 0.0" |
September | 63°F | 77°F | 69°F | 0.2" |
October | 60°F | 77°F | 67°F | 0.6" |
November | 54°F | 73°F | 62°F | 0.7" |
December | 48°F | 68°F | 57°F | 2.4" |
Index | Hermosa Beach | 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. |
Florence-Graham, CA | 64,787 | 72 | 44.0% |
Westmont, CA | 35,188 | 72 | 44.0% |
Commerce, CA | 12,738 | 72 | 44.0% |
Compton, CA | 95,804 | 72 | 44.0% |
Lomita, CA | 20,212 | 72 | 44.0% |
Hermosa Beach, CA | 19,147 | 72 | 44.0% |
City | Population | Air Quality Index | National Avg. |
Nanuet, NY | 19,148 | 51 | 2.0% |
North Liberty, IA | 19,159 | 35 | 30.0% |
McKeesport, PA | 19,128 | 56 | 12.0% |
Frankfort, IL | 19,166 | 55 | 10.0% |
Corner Brook, NL | 19,117 | n/a | |
Hermosa Beach, CA | 19,147 | 72 | 44.0% |