Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 39°F | 67°F | 53°F | 12.4" |
February | 44°F | 69°F | 55°F | 8.4" |
March | 46°F | 75°F | 59°F | 2.2" |
April | 46°F | 77°F | 60°F | 4.9" |
May | 52°F | 82°F | 65°F | 0.8" |
June | 54°F | 86°F | 68°F | 0.0" |
July | 61°F | 94°F | 76°F | 0.4" |
August | 61°F | 95°F | 76°F | 0.0" |
September | 55°F | 89°F | 70°F | 1.6" |
October | 51°F | 83°F | 65°F | 2.8" |
November | 43°F | 77°F | 59°F | 1.1" |
December | 38°F | 68°F | 52°F | 1.3" |
Index | Eastvale | California | National |
Air quality index | 89 | 55 | 42 |
Pollution index | 22,790,900 | 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 | 0.060% |
Benzene | 0.190% |
Carbon Tetrachloride | 0.010% |
Lead | 0.220% |
Mercury | 0.230% |
City | Population | Air Quality Index | National Avg. |
Bloomington, CA | 21,907 | 89 | 78.0% |
Chino, CA | 89,170 | 89 | 78.0% |
Coronita, CA | 3,968 | 89 | 78.0% |
Norco, CA | 27,021 | 89 | 78.0% |
San Dimas, CA | 33,812 | 89 | 78.0% |
Eastvale, CA | 65,766 | 89 | 78.0% |
City | Population | Air Quality Index | National Avg. |
Lakeville, MN | 65,710 | 46 | 8.0% |
Shawnee, KS | 65,844 | 47 | 6.0% |
Madera, CA | 65,575 | 50 | = 100 |
Auburn, AL | 65,508 | 42 | 16.0% |
Halton Hills, ON | 65,483 | n/a | |
Eastvale, CA | 65,766 | 89 | 78.0% |