[Code of Federal Regulations]
[Title 40, Volume 5]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR58.35]

[Page 215]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 58--AMBIENT AIR QUALITY SURVEILLANCE--Table of Contents
 
           Subpart D--National Air Monitoring Stations (NAMS)
 
Sec. 58.35  NAMS data submittal.

    (a) The requirements of this section apply to those stations 
designated as both SLAMS and NAMS by the network description required by 
Secs. 58.20 and 58.30.
    (b) The State shall report to the Administrator all ambient air 
quality data for SO2, CO, O3, NO2, Pb, 
PM10, and PM2.5, and information specified by the 
AIRS Users Guide (Volume II, Air Quality Data Coding, and Volume III, 
Air Quality Data Storage) to be coded into the AIRS-AQS format. Such air 
quality data and information must be submitted directly to the AIRS-AQS 
via either electronic transmission or magnetic tape, in the format of 
the AIRS-AQS, and in accordance with the quarterly schedule described in 
paragraph (c) of this section.
    (c) The specific quarterly reporting periods are January 1-March 31, 
April 1-June 30, July 1-September 30, and October 1-December 31. The 
data and information reported for each reporting period must:
    (1) Contain all data and information gathered during the reporting 
period.
    (2) Be received in the AIRS-AQS within 90 days after the end of the 
quarterly reporting period. For example, the data for the reporting 
period January 1-March 31, 1994 are due on or before June 30, 1994.
    (d) Air quality data submitted for each reporting period must be 
edited, validated, and entered into the AIRS-AQS for updating (within 
the time limits specified in paragraph (c) of this section) pursuant to 
appropriate AIRS-AQS procedures. The procedures for editing and 
validating data are described in the AIRS Users Guide, Volume II Air 
Quality Data Coding.
    (e) This section does not permit a State to exempt those SLAMS which 
are also designated as NAMS from all or any of the reporting 
requirements applicable to SLAMS in Sec. 58.26.

[44 FR 27571, May 10, 1979, as amended at 46 FR 44164, Sept. 3, 1981; 51 
FR 9586, Mar. 19, 1986; 52 FR 24740, July 1, 1987; 59 FR 41628, Aug. 12, 
1994; 62 FR 38833, July 18, 1997]