Assessing Outdoor Air Near Schools
Revised Data for Enterprise High School
EPA has replaced some data that previously were incorrectly reported. The changes are below. All values are shown in micrograms per cubic meter.
| Sample Date | Pollutant | Original Value |
Revised Value |
| Jul. 30, 2009 | 1,4-Dichlorobenzene | 0.259 | 0.247 |
| Aug. 05, 2009 | 1,4-Dichlorobenzene | 0.529 | 0.511 |
| Aug. 06, 2009 | 1,4-Dichlorobenzene | 0.493 | 0.457 |
| Aug. 06, 2009 | 1,4-Dichlorobenzene | 0.439 | 0.409 |
| Aug. 06, 2009 | Carbon disulfide | 0.408 | 0.396 |
| Aug. 06, 2009 | Carbon disulfide | 0.174 | 0.168 |
| Aug. 06, 2009 | Chloromethane | 1.804 | 1.651 |
| Aug. 06, 2009 | Chloromethane | 1.374 | 1.256 |
| Aug. 06, 2009 | Methyl isobutyl ketone | 2.381 | 2.238 |
| Aug. 06, 2009 | Methyl isobutyl ketone | 2.943 | 2.767 |
| Aug. 11, 2009 | 1,4-Dichlorobenzene | 0.469 | 0.409 |
| Aug. 11, 2009 | Carbon disulfide | 0.087 | 0.084 |
| Aug. 11, 2009 | Chloromethane | 1.521 | 1.438 |
| Aug. 17, 2009 | Carbon disulfide | 0.255 | 0.246 |
| Aug. 17, 2009 | Carbon disulfide | 0.502 | 0.480 |
| Aug. 17, 2009 | Carbon tetrachloride | 0.969 | 0.957 |
| Aug. 17, 2009 | Carbon tetrachloride | 0.724 | 0.718 |
| Aug. 17, 2009 | Chloromethane | 1.765 | 1.626 |
| Aug. 17, 2009 | Chloromethane | 1.376 | 1.269 |
| Aug. 25, 2009 | Carbon tetrachloride | 0.825 | 0.799 |
| Aug. 25, 2009 | Carbon tetrachloride | 0.686 | 0.667 |
| Aug. 25, 2009 | Chloromethane | 1.335 | 1.192 |
| Aug. 25, 2009 | Chloromethane | 1.200 | 1.072 |
| Sep. 04, 2009 | 1,4-Dichlorobenzene | 0.114 | 0.084 |
| Sep. 04, 2009 | 1,4-Dichlorobenzene | 0.150 | 0.114 |
| Sep. 04, 2009 | Acetonitrile | 0.291 | 0.276 |
| Sep. 04, 2009 | Acetonitrile | 0.302 | 0.287 |
| Sep. 04, 2009 | Carbon tetrachloride | 0.818 | 0.680 |
| Sep. 04, 2009 | Carbon tetrachloride | 0.781 | 0.648 |
| Sep. 04, 2009 | Chloromethane | 1.428 | 1.322 |
| Sep. 04, 2009 | Chloromethane | 1.331 | 1.231 |
| Sep. 04, 2009 | Methyl chloroform | 0.076 | 0.071 |
| Sep. 04, 2009 | Methyl chloroform | 0.093 | 0.087 |
| Sep. 04, 2009 | Methyl isobutyl ketone | 0.721 | 0.623 |
| Sep. 04, 2009 | Methyl isobutyl ketone | 1.221 | 1.053 |
| Sep. 04, 2009 | o-Xylene | 0.113 | 0.104 |
| Sep. 04, 2009 | o-Xylene | 0.126 | 0.117 |
| Sep. 10, 2009 | Acetonitrile | 0.277 | 0.250 |
| Sep. 10, 2009 | Acetonitrile | 0.299 | 0.270 |
| Sep. 10, 2009 | Carbon tetrachloride | 1.712 | 1.209 |
| Sep. 10, 2009 | Carbon tetrachloride | 1.442 | 1.020 |
| Sep. 10, 2009 | Methyl chloroform | 0.131 | 0.104 |
| Sep. 10, 2009 | Methyl chloroform | 0.126 | 0.098 |
| Sep. 16, 2009 | Carbon tetrachloride | 1.234 | 1.202 |
| Sep. 16, 2009 | Carbon tetrachloride | 1.593 | 1.555 |
| Sep. 16, 2009 | Styrene | 0.060 | 0.064 |
| Sep. 16, 2009 | Styrene | 0.060 | 0.064 |
| Sep. 22, 2009 | 1,3-Butadiene | 0.022 | 0.024 |
| Sep. 22, 2009 | 1,3-Butadiene | 0.027 | 0.031 |
| Sep. 28, 2009 | Carbon tetrachloride | 0.818 | 0.812 |
| Sep. 28, 2009 | Carbon tetrachloride | 0.844 | 0.837 |
| Sep. 28, 2009 | Chloromethane | 1.581 | 1.517 |
| Sep. 28, 2009 | Chloromethane | 1.560 | 1.498 |
| Oct. 04, 2009 | Carbon tetrachloride | 0.869 | 0.825 |
| Oct. 04, 2009 | Carbon tetrachloride | 0.844 | 0.799 |
| Oct. 04, 2009 | Chloromethane | 1.465 | 1.343 |
| Oct. 04, 2009 | Chloromethane | 1.382 | 1.267 |
| Oct. 10, 2009 | 1,3-Butadiene | 0.020 | 0.015 |
| Oct. 10, 2009 | 1,3-Butadiene | 0.029 | 0.022 |
| Oct. 10, 2009 | Acetonitrile | 0.168 | 0.124 |
| Oct. 10, 2009 | Acetonitrile | 0.008 | 0.007 |
| Oct. 10, 2009 | Bromomethane | 0.039 | 0.035 |
| Oct. 10, 2009 | Bromomethane | 0.043 | 0.035 |
| Oct. 10, 2009 | Carbon disulfide | 0.112 | 0.100 |
| Oct. 10, 2009 | Carbon disulfide | 0.402 | 0.355 |
| Oct. 10, 2009 | Chloromethane | 1.537 | 1.048 |
| Oct. 10, 2009 | Chloromethane | 1.583 | 1.079 |
| Oct. 10, 2009 | Dichloromethane | 0.268 | 0.250 |
| Oct. 10, 2009 | Dichloromethane | 0.233 | 0.219 |