1 Scope
This standard specifies the indoor air quality parameters and inspection methods.
This standard is applicable to the residential buildings and office buildings, and may apply to other indoor environment by reference.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 9801 Air quality-Determination of carbon monoxide-Non-dispersive infrared spectrometry
GB/T 11737 Standard method for examination of benzene toluene and xylene in air of residential areas-Gas chromatography
GB/T 12372 Standard method for examination of nitrogen dioxide in air of residential areas-Modified Saltzman method
GB/T 14668 Air quality - Determination of ammonia - Nesslers reagent colorimetric method
GB/T 14669 Air quality - Determination of ammonia - Ion selective electrode method
GB/T 14582 Standard methods for radon measurement in environmental air
GB 14677 Air quality-Determination of toluene, dimethyl benzene and styrene-Gas chromatography
GB/T 14679 Air quality-Determination of ammonia-Sodium salicylate-sodium hypochlorite spectrophotometric method
GB/T 15262 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry
GB/T 15435 Ambient air-Determination of nitrogen dioxide-Saltzman method
GB/T 15437 Ambient air-Determination of ozone-Indigo disulphonate spectrophotometry
GB/T 15438 Ambient air-Determination of ozone-Ultraviolet photometric method
GB/T 15439 Air quality-Determination of benz[a]pyrene in ambient air-High performance liquid chromatography
GB/T 15516 Air quality-Determination of formaldehyde-Acetylacetone spectrophotometric method
GB/T 16128 Standard method for hygienic examination of sulfur dioxide in air of residential areas-Formaldehyde solution sampling-pararosaniline hydrochloride spectrophotometric method
GB/T 16129 Standard method for hygienic examination of formaldehyde in air of residential areas-Spectrophotometric method
GB/T 16147 Scintillation flask method for measuring radon concentration in the air
GB/T 17095 Hygienic standard for inhalable particulate matter in indoor air
GB/T 18204.13 Methods for determination of air temperature in public places
GB/T 18204.14 Methods for determination of air humidity in public places
GB/T 18204.15 Methods for determination of wind speed in public places
GB/T 18204.18 Methods for determination of air change flow of indoor air in public places
GB/T 18204.23 Methods for determination of carbon monoxide in air of public places
GB/T 18204.24 Methods for determination of carbon dioxide in air of public places
GB/T 18204.25 Methods for determination of ammonia in air of public places
GB/T 18204.26 Methods for determination of formaldehyde in air of public places
GB/T 18204.27 Methods of examination of ozone in air of public places
3 Terms and Definitions
3.1 Indoor air quality parameter
It refers to the physical, chemical, biological and radioactive parameters related to the human health in the indoor air.
3.2 PM 10 (particulates with diameter 10μm or less)
It refers to the particulates that can suspend in the air and the aerodynamics equivalent diameter≤10μm.
GB/T 18883-2002 The following standards are cited：
