Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 38°F | 55°F | 46°F | 9.7" |
February | 42°F | 61°F | 51°F | 2.5" |
March | 51°F | 71°F | 60°F | 7.3" |
April | 54°F | 74°F | 63°F | 2.5" |
May | 64°F | 82°F | 72°F | 4.6" |
June | 72°F | 90°F | 80°F | 12.5" |
July | 73°F | 92°F | 81°F | 8.0" |
August | 75°F | 96°F | 85°F | 2.3" |
September | 70°F | 92°F | 80°F | 13.8" |
October | 58°F | 81°F | 68°F | 4.7" |
November | 50°F | 71°F | 60°F | 5.7" |
December | 38°F | 61°F | 48°F | 2.8" |
Index | Cockrell Hill | Texas | National |
Air quality index | 51 | 52 | 42 |
Pollution index | 3,706,540 | 2,009,300 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 181 |
Days with moderate air quality | 155 |
Days w/ poor A.Q. for sensitive groups | 28 |
Days with unhealthy air quality | 1 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.040% |
Carbon Tetrachloride | 0.010% |
Lead | 0.040% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Highland Park, TX | 9,143 | 51 | 2.0% |
Oak Leaf, TX | 1,793 | 51 | 2.0% |
DeSoto, TX | 53,170 | 51 | 2.0% |
Grand Prairie, TX | 193,835 | 51 | 2.0% |
Ovilla, TX | 4,010 | 51 | 2.0% |
Cockrell Hill, TX | 4,200 | 51 | 2.0% |
City | Population | Air Quality Index | National Avg. |
Belleair, FL | 4,198 | 43 | 14.0% |
Shelbyville, IL | 4,198 | 40 | 20.0% |
Trenton, TN | 4,197 | 27 | 46.0% |
Boulevard Park, WA | 4,197 | 45 | 10.0% |
Marmora and Lake, ON | 4,197 | n/a | |
Cockrell Hill, TX | 4,200 | 51 | 2.0% |