Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 45°F | 62°F | 52°F | 11.2" |
February | 45°F | 61°F | 52°F | 3.4" |
March | 46°F | 62°F | 53°F | 1.1" |
April | 46°F | 62°F | 53°F | 20.7" |
May | 49°F | 62°F | 55°F | 0.1" |
June | 52°F | 64°F | 57°F | 0.0" |
July | 54°F | 64°F | 58°F | 0.0" |
August | 54°F | 65°F | 59°F | 0.0" |
September | 54°F | 68°F | 60°F | 0.0" |
October | 52°F | 69°F | 59°F | 0.3" |
November | 48°F | 65°F | 55°F | 0.6" |
December | 44°F | 60°F | 50°F | 0.1" |
Index | Prunedale | California | National |
Air quality index | 37 | 55 | 50 |
Pollution index | 9,602,130 | 18,106,726 | 5,066,862 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 330 |
Days with moderate air quality | 34 |
Days w/ poor A.Q. for sensitive groups | 1 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.070% |
Benzene | 0.190% |
Carbon Tetrachloride | 0.000% |
Lead | 0.080% |
Mercury | 0.070% |
City, State | Population | Air Quality Index | National Avg. |
Freedom, CA | 2,774 | 35 | 30% |
Seacliff, CA | 3,364 | 35 | 30% |
Corralitos, CA | 2,557 | 35 | 30% |
La Selva Beach, CA | 2,633 | 35 | 30% |
Interlaken, CA | 6,738 | 35 | 30% |
Prunedale, CA | 19,628 | 37 | 26% |
City, State | Population | Air Quality Index | National Avg. |
Mustang, OK | 19,637 | 48 | 4% |
Willmar, MN | 19,641 | 32 | 36% |
Madisonville, KY | 19,615 | 43 | 14% |
Selma, AL | 19,650 | 52 | 4% |
Eustis, FL | 19,661 | 37 | 26% |
Prunedale, CA | 19,628 | 37 | 26% |