New Mexico Administrative Code
Title 20 - ENVIRONMENTAL PROTECTION
Chapter 2 - AIR QUALITY (STATEWIDE)
Part 74 - PERMITS - PREVENTION OF SIGNIFICANT DETERIORATION (PSD)
Section 20.2.74.504 - TABLE 4- ALLOWABLE PSD INCREMENTS
Universal Citation: 20 NM Admin Code 20.2.74.504
Current through Register Vol. 35, No. 6, March 26, 2024
| Micrograms per cubic meter (µg/m3) | |||||
| Class I | Class II | Class III | |||
| Nitrogen Dioxide | |||||
| annual arithmetic mean | 2.5 | 25 | 50 | ||
| Particulate Matter | |||||
| PM10, annual arithmetic mean | 4 | 17 | 34 | ||
| PM10, 24-hour maximum | 8a | 30a | 60a | ||
| PM2.5 annual arithmetic mean | 1 | 4 | 8 | ||
| PM2.5 24-hour maximum | 2 a | 9 a | 18 a | ||
| Sulfur Dioxide | |||||
| annual arithmetic mean | 2 | 20 | 40 | ||
| 24-hour maximum | 5a | 91a | 182a | ||
| 3-hour maximum | 25a | 512a | 700a | ||
| a - Not to be exceeded more than once a year. | |||||
Disclaimer: These regulations may not be the most recent version. New Mexico may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.
