Month | Temp. (min) | Temp. (max) | Temp. (avg) | Precipitation |
January | 42°F | 65°F | 52°F | 3.0" |
February | 46°F | 69°F | 56°F | 1.5" |
March | 53°F | 76°F | 63°F | 4.0" |
April | 60°F | 82°F | 70°F | 2.9" |
May | 66°F | 88°F | 76°F | 5.9" |
June | 73°F | 95°F | 83°F | 3.4" |
July | 75°F | 97°F | 85°F | 3.0" |
August | 76°F | 99°F | 86°F | 2.2" |
September | 71°F | 93°F | 80°F | 4.5" |
October | 61°F | 84°F | 71°F | 3.9" |
November | 52°F | 74°F | 62°F | 2.4" |
December | 44°F | 65°F | 53°F | 2.5" |
Index | Johnston Terrace | Austin | Texas |
Air quality index | 44 | 44 | 52 |
Pollution index | 713,830 | 713,830 | 2,009,300 |
Measurement | Total |
Days measured | 365 |
Days with good air quality | 249 |
Days with moderate air quality | 114 |
Days w/ poor A.Q. for sensitive groups | 2 |
Days with unhealthy air quality | 0 |
Pollutant | Total |
Arsenic | 0.002% |
Benzene | 0.010% |
Carbon Tetrachloride | 0.001% |
Lead | 0.002% |
Mercury | 0.002% |
City | Population | Air Quality Index | National Avg. |
Webberville, TX | 395 | 44 | 12.0% |
Volente, TX | 925 | 44 | 12.0% |
Manchaca, TX | 1,370 | 44 | 12.0% |
Hays, TX | 141 | 44 | 12.0% |
Rollingwood, TX | 1,331 | 44 | 12.0% |
Austin, TX | 965,872 | 44 | 12.0% |
City | Population | Air Quality Index | National Avg. |
Jacksonville, FL | 902,488 | 43 | 14.0% |
San Jose, CA | 1,029,409 | 43 | 14.0% |
Fort Worth, TX | 892,221 | 51 | 2.0% |
Columbus, OH | 889,079 | 46 | 8.0% |
Edmonton, AB | 1,053,392 | n/a | |
Austin, TX | 965,872 | 44 | 12.0% |