Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 45°F | 69°F | 56°F | 7.4" |
February | 47°F | 68°F | 57°F | 5.5" |
March | 50°F | 71°F | 60°F | 2.6" |
April | 52°F | 73°F | 62°F | 1.3" |
May | 57°F | 74°F | 64°F | 2.3" |
June | 60°F | 77°F | 67°F | 0.1" |
July | 64°F | 81°F | 71°F | 0.5" |
August | 64°F | 83°F | 72°F | 0.2" |
September | 62°F | 84°F | 71°F | 5.2" |
October | 57°F | 80°F | 67°F | 1.7" |
November | 50°F | 74°F | 61°F | 2.9" |
December | 44°F | 67°F | 55°F | 7.6" |
Index | Garden Grove | California | National |
Air quality index | 72 | 55 | 42 |
Pollution index | 858,652 | 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 | 0.002% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.000% |
Lead | 0.020% |
Mercury | 0.001% |
City | Population | Air Quality Index | National Avg. |
Bellflower, CA | 76,339 | 72 | 44.0% |
Cypress, CA | 49,137 | 72 | 44.0% |
La Habra, CA | 62,787 | 72 | 44.0% |
La Palma, CA | 15,657 | 72 | 44.0% |
Rossmoor, CA | 11,923 | 72 | 44.0% |
Garden Grove, CA | 172,800 | 72 | 44.0% |
City | Population | Air Quality Index | National Avg. |
Elk Grove, CA | 173,370 | 52 | 4.0% |
Peoria, AZ | 172,109 | 74 | 48.0% |
Pembroke Pines, FL | 171,979 | 41 | 18.0% |
Salem, OR | 171,806 | 32 | 36.0% |
Sherbrooke, QC | 170,686 | n/a | |
Garden Grove, CA | 172,800 | 72 | 44.0% |