Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Ambient air carbon monoxide limit

Ambient air carbon monoxide limit, Total:63 items.

The international standard classification for "Ambient air carbon monoxide limit" includes: Occupational safety. Industrial hygiene .

The Chinese standard classification for "Ambient air carbon monoxide limit" includes: Labor sanitation .


Professional Standard - Environmental Protection

  • HJ 965-2018 Ambient air - Automatic determination of carbon monoxide - Non-dispersive infrared spectrometry method

中华人民共和国国家卫生和计划生育委员会

  • WS/T 114-1999 Biological limit value for occupational exposure to carbon monoxide

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB 18540-2001 Occupational exposure limit for calcium oxide in the air of workplace
  • GB 18539-2001 Occupational exposure limit for propylene oxide in the air of workplace
  • GB 18554-2001 Occupational exposure limit forcarbon monoxide in the air of high altitude workplace

Military Standard of the People's Republic of China-General Armament Department

Group Standards of the People's Republic of China

Hebei Provincial Standard of the People's Republic of China

Chongqing Provincial Standard of the People's Republic of China

  • DB50/T 833-2017 Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence

IX-EU/EC

  • 2000/69/EC-2000 Directive of the European Parliment and of the Council Relating to Limit Values for Benzene and Carbon Monoxide in Ambient Air
  • 1999/30/EC-1999 Council Directive Relating to Limit Values for Sulphur Dioxide, Nitrogen Dioxide and Oxides of Nitrogen, Particulate Matter and Lead in Ambient Air

Korean Agency for Technology and Standards (KATS)

  • KS B 5358-2022 Continuous analyzer for carbon monoxide in ambient air
  • KS B 5358-1987(2022) Continuous analyzer for carbon monoxide in ambient air
  • KS B 5358-1987(2017) Continuous analyzer for carbon monoxide in ambient air
  • KS I ISO 8186:2006 Ambient air-Determination of the mass concentration of carbon monoxide(Gas chromatographic method)
  • KS I ISO 8186:2021 Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
  • KS I ISO 8186-2006(2016) Ambient air-Determination of the mass concentration of carbon monoxide(Gas chromatographic method)
  • KS I ISO 4224:2006 Ambient air-Determination of carbon monoxide-Non-dispersive infrared spectrometry method
  • KS I ISO 4224-2006(2016) Ambient air-Determination of carbon monoxide-Non-dispersive infrared spectrometry method
  • KS I ISO 4224:2021 Ambient air — Determination of carbon monoxide —Non-dispersive infrared spectrometric method

Standard Association of Australia (SAA)

  • AS 2695:1984 Ambient air - Determination of carbon monoxide - Direct-reading instrumental method
  • AS 3580.7.1:2011 Methods for sampling and analyzing ambient air. Direct-reading instrument method for determination of carbon monoxide.
  • AS 3580.7.1:2011/Amdt 1:2012 Methods for sampling and analyzing ambient air. Direct-reading instrument method for determination of carbon monoxide.
  • AS 3580.7.1:2023 Methods for sampling and analysis of ambient air, Method 7.1: Determination of carbon monoxide — Direct-reading instrumental method

GSO

  • GSO ISO 8186:2014 Ambient air -- Determination of the mass concentration of carbon monoxide -- Gas chromatographic method
  • BH GSO ISO 8186:2015 Ambient air -- Determination of the mass concentration of carbon monoxide -- Gas chromatographic method
  • OS GSO ISO 8186:2014 Ambient air -- Determination of the mass concentration of carbon monoxide -- Gas chromatographic method
  • OS GSO ISO 4224:2009 Ambient air - Determination of carbon monoxide - Non-dispersive infrared spectrometry method
  • GSO ISO 4224:2009 Ambient air - Determination of carbon monoxide - Non-dispersive infrared spectrometry method

KR-KS

  • KS I ISO 8186-2021 Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
  • KS I ISO 4224-2021 Ambient air — Determination of carbon monoxide —Non-dispersive infrared spectrometric method

International Organization for Standardization (ISO)

  • ISO 8186:1989 Ambient air; determination of the mass concentration of carbon monoxide; gas chromatographic method
  • ISO 4224:2000 Ambient air - Determination of carbon monoxide - Non-dispersive infrared spectrometry method

VN-TCVN

  • TCVN 5972-1995 Ambient air.Determination of the mass concentration of carbon monoxide.Gas chromatographic method
  • TCVN 7725-2007 Ambient air.Determination of carbon monoxide.Non-dispersive infrared spectrometric method

IN-BIS

  • IS 10193 Pt.1-1982 Ambient air quality limits Part 1 Sulfur dioxide and suspended particulate matter
  • IS 9057-1979 Carbon monoxide emission limits for vehicles powered by spark-ignition engines

Lithuanian Standards Office

  • LST ISO 4224:2001 Ambient air. Determination of carbon monoxide. Non-dispersive infrared spectrometry method
  • LST ISO 8186:2002 Ambient air. Determination of the mass concentration of carbon monoxide. Gas chromatographic method (identical ISO 8186:1989)
  • LST EN 14626-2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy

Spanish Association for Standardization (UNE)

  • UNE 77252:2003 Ambient air. Determination of carbon monoxide. Non-dispersive infrared spectrometry method.
  • UNE-EN 14626:2013 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
  • UNE-EN 14626:2006 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy

German Institute for Standardization

  • DIN EN 14626:2012-12 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German version EN 14626:2012 / Note: To be replaced by DIN EN 14626 (2022-11).
  • DIN EN 14626:2022-11 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German and English version prEN 14626:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14626 (201...

SCC

  • NS-EN 14626:2012 Ambient air — Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
  • DANSK DS/EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
  • NS-EN 14626:2005 Ambient air quality — Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
  • BS PD ISO/TS 16976-3:2019 Respiratory protective devices. Human factors-Physiological responses and limitations of oxygen and limitations of carbon dioxide in the breathing environment
  • NS 4855:1981 Air quality — Determination of nitrogendioxide in ambient air

Danish Standards Foundation

  • DS/EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy

RO-ASRO

Compressed Gas Association (U.S.)

  • CGA P-57-2013 AVOIDANCE OF FAILURE OF CARBON MONOXIDE AND OF CARBON MONOXIDE/CARBON DIOXIDE MIXTURES CYLINDERS

British Standards Institution (BSI)

  • BS EN 14626:2012 Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
  • BS ISO 16976-3:2022 Respiratory protective devices. Human factors. Physiological responses and limitations of oxygen and limitations of carbon dioxide in the breathing environment

European Committee for Standardization (CEN)

  • EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy

NL-NEN

  • NEN 2041-1982 Air quality — Ambient air — Photometric determination of the nitrogen monoxide content (oxidation/Saltzman method)

VDE - VDE Verlag GmbH@ Berlin@ Germany

  • VDE 0400-36-2011 Electronic portable and transportable apparatus designed to detect and measure carbon dioxide and/or carbon monoxide in indoor ambient air - Requirements and test methods; German version EN 50543:2011 + AC:2011

Association Francaise de Normalisation

  • NF X43-065*NF EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
  • NF EN 14626:2012 Ambient air - Standard method for measuring carbon monoxide concentration by non-dispersive infrared radiation spectroscopy

NO-SN

  • NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air

CN-QIYE

  • Q/GDW 305-2009 Electromagnetic environment limits for 1000kV overhead transmission lines