Legislation Explorer | UNEP Law and Environment Assistance Platform

Search Global Air Quality Laws

PM2.5 (10 μg/m3 annual mean 25 μg/m3 24-hour mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
PM10 (20 μg/m3 annual mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Compliant with WHO guideline
- Weaker than WHO guideline
PM10 (50 μg/m3 24-hour mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Compliant with WHO guideline
- Weaker than WHO guideline
Ozone (100 μg/m3 8-hour mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Compliant with WHO guideline
- Weaker than WHO guideline
NO2 (40 μg/m3 annual mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Compliant with WHO guideline
- Weaker than WHO guideline
NO2 (200 μg/m3 1-hour mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Compliant with WHO guideline
- Weaker than WHO guideline
SO2 (20 μg/m3 24-hour mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Compliant with WHO guideline
- Weaker than WHO guideline
SO2 (500 μg/m3 10-minute mean)
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Compliant with WHO guideline
- Weaker than WHO guideline
Newly acknowledged pollutants
The WHO Air quality guidelines are a set of evidence-based recommendations of limit values for specific air pollutants developed to help countries achieve air quality that protects public health. The first release of the guidelines was in 1987. Since then, several updated versions have appeared. This toolkit currently assesses countries against the 2005 guideline values (see here). The guidelines were updated more recently in 2021 (see here) and the legislation and policies presented in this toolkit will in the future be reassessed against these updated values.
- Yes

Showing 1 - 10 of 12 results

Regulation

| 2021 |

Indonesia

Government Regulation no. 22 of 2021 on Environmental Protection, Organisation and Management.

This Government Regulation, consisting of 534 articles, implements the provision of articles 22 and 185 letter b, of the Act no. 11 of 2020 regarding job creation, and concerns and regulates all aspects related to implementation of environmental protection and management. The Regulation defines the following relevant terms: living environment; environmental protection and management; environmental...

Regulation

| 2021 |

Russian Federation

Resolution of the Chief State Sanitary Doctor of the Russian Federation of January 28, 2021 No. 2 "On approval of sanitary rules and regulations SanPiN 1.2.3685-21 "Hygienic standards and requirements for ensuring the safety and (or) harmlessness of environmental factors for humans"

Miscellaneous

| 2020 |

Bhutan

Environmental Standards, 2020.

The National Environment Commission of Bhutan released the Environmental Standards, 2020. The Standards establish standard values for the following 11 criteria: Ambient water quality criteria; Industrial effluent discharge standards; Sewage treatment plant discharge standards; Ambient air quality criteria; Industrial emission standards (maximum limit for pollutants); Industrial emission standards...

Keywords

Concentration-based standards, Point source controls, Industrial sources, Particulate matter, Polycyclic aromatic hydrocarbons, Public health, Ambient air, Air quality, Monitoring stations, Sulphur dioxide, Pollutants, Carbon monoxide, Concentrations, Nitrogen oxides, Ammonia, Nitrogen dioxide, Vehicular emissions, Waste burning, Air quality monitoring, PM10, PM2.5, Air quality standards, Air pollution, Organic carbon

Regulation

| 2017 |

Peru

Decreto Supremo Nº 003-2017-MINAM ─ Aprueba Estándares de Calidad Ambiental (ECA) para Aire.

El presente Decreto Supremo aprueba los Estándares de Calidad Ambiental (ECA) para Aire, como referente obligatorio para el diseño y aplicación de los instrumentos de gestión ambiental a cargo de los titulares de actividades productivas, extractivas y de servicios; así como para aquellos parámetros que caracterizan las emisiones de las actividades productivas, extractivas y de servicios. El...

Keywords

PM10, Benzene, Sulphur dioxide, Nitrogen dioxide, PM2.5, Carbon monoxide

Regulation

| 2017 |

Colombia

Resolución Nº 2254 - Norma de calidad del aire ambiente.

La presente Resolución establece la norma de calidad del aire o nivel de inmisión y adopta disposiciones para la gestión del recurso aire en el territorio nacional, con el objeto de garantizar un ambiente sano y minimizar el riesgo sobre la salud humana que pueda ser causado por la exposición a los contaminantes en la atmósfera. La norma establece los niveles máximos permisibles a condiciones de...

Regulation

| 2015 |

Ecuador

Acuerdo Nº 97/A - Norma de calidad del aire ambiente o nivel de inmisión (Anexo 4, Libro VI de la Calidad Ambiental, del Texto Unificado de la Legislación Secundaria del Ministerio del Ambiente).

El presente Acuerdo expide el Anexo 4 del Texto Unificado de Legislación Secundaria del Ministerio del Ambiente referente a la Norma de calidad del aire ambiente o nivel de inmisión. La norma tiene como objeto principal el preservar la salud de las personas, la calidad del aire ambiente, el bienestar de los ecosistemas y del ambiente en general. Para cumplir con este objetivo, establece los...

Keywords

PM10, PM2.5, Sulphur dioxide, Nitrogen dioxide, Carbon monoxide, Legislation, Benzene, Particulate matter, Nitrogen monoxide, Monitoring stations, Ambient air, Volatile organic compounds

Legislation

| 2012 |

Timor-Leste

Decree-Law No. 26/2012 establishing the Environmental Basic Legislation.

This Decree-Law, consisting of 10 Chapters, establishes the Environmental Basic Legislation. It specifies the policy on environment and wildlife protection, including the basic principles for conservation, preservation and sustainable use of natural resources in order to improve the quality of life of the local populations. This Decree-Law applies for all the National territory, in particular for...

Keywords

Legislation, Zones, Zoning

Miscellaneous

| 2012 |

China

Ambient Air Quality Standards (National Standard GB 3095-2012)

This Standard presents requirements for the zoning of ambient air quality function areas, classification of standards, pollution items, data taking time and concentration limits, sampling and analyzing methods and validity of data statistics. It is applicable to the assessment of air quality across China. There are three grades of ambient air quality function areas: Grade I is nature reserves...

Keywords

Ambient air quality standards, Particulate matter, PM10, PM2.5, Ambient air

Legislation | 2009 |

India

National Ambient Air Quality Standards

India Air (Prevention and Control of Pollution) Act, 1981 National Ambient Air Quality Standards Published on 18 November 2009 Commenced [This is the version of this document from 18 November 2009.] No.B-29016/20/90/PCI-L—In exercise of the powers conferred by Sub-section (2) (h) of section 16 of the Air (Prevention and Control of Pollution) Act, 1981 (Act No. 14 of 1981), and in super session of...

Legislation | 1999 |

Philippines

Philippine Clean Air Act of 1999

Philippines Philippine Clean Air Act of 1999 Act 8749 of 1999 Published on 31 December 1999 Assented to on 23 June 1999 Commenced [This is the version of this document from 31 December 1999.] [The publication date of this work could not be ascertained. We used the date 31 December 1999 because the work was published during the course of the year 1999.] An Act providing for a comprehensive air...

Search Global Air Quality Laws

Year

Ambient Air Quality Standards

Responsibility for air quality standards

Indoor Air Quality Standards

Type of instrument

Nature of legal obligations

Exceedances

Compliance with WHO Air Quality Guidelines (2005)

Legal requirement to monitor

Procedural and substantive rights

Legal coordination of policy to achieve AAQS

Enforcement mechanisms

Provisions for transboundary air pollution

Search Global Air Quality Laws

Country

UN regional group

Year

Ambient Air Quality Standards

Responsibility for air quality standards

Indoor Air Quality Standards

Type of instrument

Nature of legal obligations

Exceedances

Compliance with WHO Air Quality Guidelines (2005)

Legal requirement to monitor

Procedural and substantive rights

Legal coordination of policy to achieve AAQS

Enforcement mechanisms

Provisions for transboundary air pollution