Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 17°F | 42°F | 28°F | 2.5" |
February | 22°F | 48°F | 33°F | 1.1" |
March | 29°F | 57°F | 41°F | 3.0" |
April | 33°F | 61°F | 45°F | 4.0" |
May | 43°F | 71°F | 57°F | 3.8" |
June | 51°F | 82°F | 66°F | 3.7" |
July | 59°F | 91°F | 75°F | 5.4" |
August | 56°F | 85°F | 70°F | 5.6" |
September | 49°F | 81°F | 64°F | 1.5" |
October | 39°F | 68°F | 52°F | 4.9" |
November | 29°F | 58°F | 42°F | 1.2" |
December | 17°F | 43°F | 29°F | 1.7" |
Index | Parker | Colorado | National |
Air quality index | 58 | 38 | 42 |
Pollution index | 10,406,900 | 2,068,342 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 91 |
Days with moderate air quality | 252 |
Days w/ poor A.Q. for sensitive groups | 20 |
Days with unhealthy air quality | 2 |
Pollutant | Total |
Arsenic | 0.080% |
Benzene | 0.070% |
Carbon Tetrachloride | 0.010% |
Lead | 0.250% |
Mercury | 0.100% |
City | Population | Air Quality Index | National Avg. |
Cherry Hills Village, CO | 6,680 | 58 | 16.0% |
Sheridan, CO | 6,072 | 58 | 16.0% |
Franktown, CO | 214 | 58 | 16.0% |
The Pinery, CO | 10,033 | 58 | 16.0% |
Acres Green, CO | 2,888 | 58 | 16.0% |
Parker, CO | 55,460 | 58 | 16.0% |
City | Population | Air Quality Index | National Avg. |
Lake Havasu City, AZ | 55,463 | 13 | 74.0% |
Oak Lawn, IL | 55,432 | 55 | 10.0% |
Blue Springs, MO | 55,415 | 47 | 6.0% |
Belleville, ON | 55,515 | n/a | |
Hacienda Heights, CA | 55,386 | 72 | 44.0% |
Parker, CO | 55,460 | 58 | 16.0% |