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 | 42 |
Pollution index | 9,602,130 | 10,473,190 | 2,726,193 |
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 | Population | Air Quality Index | National Avg. |
Freedom, CA | 3,959 | 35 | 30.0% |
Seacliff, CA | 3,580 | 35 | 30.0% |
Corralitos, CA | 2,260 | 35 | 30.0% |
La Selva Beach, CA | 2,544 | 35 | 30.0% |
Interlaken, CA | 7,596 | 35 | 30.0% |
Prunedale, CA | 20,560 | 37 | 26.0% |
City | Population | Air Quality Index | National Avg. |
Hammond, LA | 20,557 | 30 | 40.0% |
Bryant, AR | 20,563 | 45 | 10.0% |
Adrian, MI | 20,550 | 39 | 22.0% |
Clemmons, NC | 20,574 | 45 | 10.0% |
Palm Valley, FL | 20,540 | 43 | 14.0% |
Prunedale, CA | 20,560 | 37 | 26.0% |