Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 48°F | 69°F | 57°F | 2.3" |
February | 49°F | 69°F | 58°F | 1.9" |
March | 52°F | 70°F | 60°F | 0.9" |
April | 54°F | 72°F | 62°F | 0.6" |
May | 59°F | 73°F | 65°F | 0.3" |
June | 62°F | 76°F | 67°F | 0.0" |
July | 66°F | 80°F | 71°F | 0.1" |
August | 66°F | 82°F | 72°F | 0.0" |
September | 65°F | 82°F | 72°F | 0.2" |
October | 60°F | 79°F | 68°F | 0.5" |
November | 54°F | 75°F | 63°F | 0.7" |
December | 48°F | 68°F | 57°F | 2.4" |
Index | Coto de Caza | California | National |
Air quality index | 89 | 55 | 42 |
Pollution index | 44,192,600 | 10,473,190 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 42 |
Days with moderate air quality | 178 |
Days w/ poor A.Q. for sensitive groups | 79 |
Days with unhealthy air quality | 58 |
Pollutant | Total |
Arsenic | 0.030% |
Benzene | 0.280% |
Carbon Tetrachloride | 0.001% |
Lead | 0.220% |
Mercury | 0.140% |
City | Population | Air Quality Index | National Avg. |
Aliso Viejo, CA | 50,385 | 89 | 78.0% |
Laguna Niguel, CA | 65,048 | 89 | 78.0% |
Rancho Santa Margarita, CA | 48,280 | 89 | 78.0% |
Warm Springs, CA | 1,445 | 89 | 78.0% |
Las Flores, CA | 5,089 | 89 | 78.0% |
Coto de Caza, CA | 15,509 | 89 | 78.0% |
City | Population | Air Quality Index | National Avg. |
Longwood, FL | 15,514 | 37 | 26.0% |
Middleburg Heights, OH | 15,514 | 50 | = 100 |
Clearview, ON | 15,502 | n/a | |
Dickson, TN | 15,500 | 45 | 10.0% |
The Dalles, OR | 15,518 | 23 | 54.0% |
Coto de Caza, CA | 15,509 | 89 | 78.0% |