Micrograms per cubic meter (µg/m3) | ||
Terrain Areas | ||
Period of Exposure | Low | High |
24-hr. maximum | 36 | 62 |
3-hr. maximum | 130 | 221 |
N.M. Admin. Code § 20.2.74.506
Micrograms per cubic meter (µg/m3) | ||
Terrain Areas | ||
Period of Exposure | Low | High |
24-hr. maximum | 36 | 62 |
3-hr. maximum | 130 | 221 |
N.M. Admin. Code § 20.2.74.506