Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 35°F | 63°F | 47°F | 2.7" |
February | 38°F | 65°F | 50°F | 1.9" |
March | 40°F | 71°F | 53°F | 1.5" |
April | 41°F | 76°F | 57°F | 0.8" |
May | 46°F | 83°F | 62°F | 0.3" |
June | 50°F | 91°F | 69°F | 0.0" |
July | 55°F | 95°F | 72°F | 0.3" |
August | 54°F | 95°F | 71°F | 0.0" |
September | 51°F | 92°F | 68°F | 0.0" |
October | 45°F | 82°F | 61°F | 0.5" |
November | 38°F | 71°F | 53°F | 0.7" |
December | 34°F | 62°F | 46°F | 1.7" |
Index | Lake Nacimiento | California | National |
Air quality index | 46 | 55 | 42 |
Pollution index | 5,611,110 | 10,473,190 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 230 |
Days with moderate air quality | 132 |
Days w/ poor A.Q. for sensitive groups | 3 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.020% |
Benzene | 0.060% |
Carbon Tetrachloride | 0.000% |
Lead | 0.060% |
Mercury | 0.010% |
City | Population | Air Quality Index | National Avg. |
Lockwood, CA | 351 | 46 | 8.0% |
Oak Shores, CA | 325 | 46 | 8.0% |
Bradley, CA | 99 | 46 | 8.0% |
El Paso de Robles (Paso Robles), CA | 31,480 | 46 | 8.0% |
Cambria, CA | 5,555 | 46 | 8.0% |
Lake Nacimiento, CA | 3,021 | 46 | 8.0% |
City | Population | Air Quality Index | National Avg. |
Shuniah, ON | 3,021 | n/a | |
Walton, NY | 3,020 | 38 | 24.0% |
Edgewood, PA | 3,020 | 56 | 12.0% |
Ingalls Park, IL | 3,022 | 55 | 10.0% |
Troy, TX | 3,023 | 38 | 24.0% |
Lake Nacimiento, CA | 3,021 | 46 | 8.0% |