Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 46°F | 66°F | 55°F | 3.8" |
February | 50°F | 70°F | 59°F | 2.3" |
March | 57°F | 75°F | 65°F | 4.0" |
April | 63°F | 81°F | 71°F | 4.9" |
May | 68°F | 86°F | 76°F | 7.1" |
June | 75°F | 92°F | 83°F | 3.9" |
July | 77°F | 94°F | 84°F | 4.0" |
August | 77°F | 95°F | 85°F | 8.0" |
September | 73°F | 90°F | 81°F | 4.6" |
October | 64°F | 84°F | 73°F | 4.0" |
November | 55°F | 75°F | 64°F | 3.6" |
December | 49°F | 67°F | 57°F | 4.0" |
Index | Pasadena | Texas | National |
Air quality index | 52 | 52 | 42 |
Pollution index | 701,652 | 2,009,300 | 2,726,193 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 171 |
Days with moderate air quality | 163 |
Days w/ poor A.Q. for sensitive groups | 26 |
Days with unhealthy air quality | 4 |
Pollutant | Total |
Arsenic | 0.000% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.003% |
Mercury | 0.000% |
City | Population | Air Quality Index | National Avg. |
Jacinto City, TX | 10,544 | 52 | 4.0% |
Southside Place, TX | 1,515 | 52 | 4.0% |
Clear Lake Shores, TX | 1,371 | 52 | 4.0% |
Friendswood, TX | 39,893 | 52 | 4.0% |
Nassau Bay, TX | 4,009 | 52 | 4.0% |
Pasadena, TX | 152,537 | 52 | 4.0% |
City | Population | Air Quality Index | National Avg. |
Sunnyvale, CA | 152,569 | 43 | 14.0% |
Kansas City, KS | 153,014 | 47 | 6.0% |
Macon-Bibb County, GA | 153,026 | 38 | 24.0% |
Palmdale, CA | 153,240 | 72 | 44.0% |
Springfield, MA | 153,677 | 40 | 20.0% |
Pasadena, TX | 152,537 | 52 | 4.0% |