Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 39°F | 61°F | 49°F | 1.1" |
February | 42°F | 67°F | 54°F | 1.0" |
March | 46°F | 74°F | 59°F | 0.7" |
April | 49°F | 79°F | 63°F | 0.7" |
May | 57°F | 87°F | 71°F | 0.3" |
June | 64°F | 95°F | 80°F | 0.0" |
July | 71°F | 101°F | 86°F | 0.0" |
August | 70°F | 99°F | 84°F | 0.0" |
September | 64°F | 94°F | 79°F | 0.1" |
October | 54°F | 82°F | 67°F | 0.2" |
November | 45°F | 70°F | 57°F | 0.5" |
December | 38°F | 61°F | 49°F | 1.3" |
Index | Richgrove | California | National |
Air quality index | 67 | 55 | 42 |
Pollution index | 21,828,100 | 10,473,190 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 119 |
Days with moderate air quality | 151 |
Days w/ poor A.Q. for sensitive groups | 87 |
Days with unhealthy air quality | 6 |
Pollutant | Total |
Arsenic | 0.160% |
Benzene | 0.440% |
Carbon Tetrachloride | 0.000% |
Lead | 0.100% |
Mercury | 0.200% |
City | Population | Air Quality Index | National Avg. |
Earlimart, CA | 8,908 | 66 | 32.0% |
Pixley, CA | 4,322 | 66 | 32.0% |
Teviston, CA | 903 | 66 | 32.0% |
Ducor, CA | 708 | 66 | 32.0% |
Terra Bella, CA | 2,389 | 66 | 32.0% |
Richgrove, CA | 2,098 | 67 | 34.0% |
City | Population | Air Quality Index | National Avg. |
Slater-Marietta, SC | 2,098 | 46 | 8.0% |
Springfield, MN | 2,097 | 32 | 36.0% |
Coalgate, OK | 2,097 | 43 | 14.0% |
Gurdon, AR | 2,099 | 32 | 36.0% |
Arnold, CA | 2,099 | 39 | 22.0% |
Richgrove, CA | 2,098 | 67 | 34.0% |