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 121 results

Legislation | 2024 |

European Union

Directive on Ambient Air Quality and Cleaner Air for Europe

European Union Directive on Ambient Air Quality and Cleaner Air for Europe Directive 2881 of 2024 Published in Official Journal of the European Union on 20 November 2024 There are multiple commencements Provisions Status Chapter I, article 1, paragraph 1–3; article 3–4, paragraph 1–5, subparagraph (a)–(i); paragraph (2); paragraph (7); paragraph (9); paragraph (14)–(16); paragraph (18); paragraph...

Legislation

| 2023 |

Slovakia

Air protection act no. 146/2023.

The aim of air protection is to achieve and maintain air quality that does not have a significant negative impact on human health and is not a risk to the environment and ecosystems. This Act regulates: (a) monitoring and assessment of air quality and the impact of air pollution on ecosystems; (b) informing the public about air quality, the impact of air pollution on public health and ecosystems;...

Keywords

Air pollution, PM2.5, PM10, Concentration-based standards, Air quality, Zones, Zoning, Concentrations, Air quality monitoring, Fixed point sources, Public health, Pollutants, Compliance, Nitrogen dioxide, Nitrogen oxides, Sulphur dioxide, Ammonia, Permitting, Polycyclic aromatic hydrocarbons, Nitrogen monoxide

Regulation

| 2023 |

Tajikistan

Government Resolution No. 287 validating standards for maximum permissible concentrations of pollutants in the atmospheric air and the level of harmful physical and other impacts on it.

This Government Resolution validates standards for maximum permissible concentrations of pollutants in the atmospheric air and the level of harmful physical and other impacts on it contained in the Annex 1.

Keywords

Concentrations, Nitrogen dioxide, Nitrogen monoxide, Pollutants

Legislation

| 2023 |

Cuba

Ley Nº 150 - Ley del Sistema de los Recursos Naturales y el Medio Ambiente.

La presente Ley establece los principios y las normas básicas que regulan las acciones del Estado, de los ciudadanos y de la sociedad en general para asegurar la implementación y el funcionamiento del Sistema de los recursos naturales y el medio ambiente, que incluye las interacciones sociales que fortalezcan la protección y uso sostenible de los recursos naturales y del medio ambiente, condición...

Regulation

| 2023 |

Viet Nam

National technical regulation on ambient air quality (QCVN 05: 2023/BTNMT)

Keywords

Carbon monoxide, Legislation, PM10, Air quality, PM2.5, Ambient air, Sulphur dioxide, Nitrogen dioxide, Benzene, Ammonia, Ozone, Particulate matter

Regulation

| 2022 |

Kazakhstan

Order No. KR DSM-70 of the Minister of Public Health validating Hygienic Standards for atmospheric air in urban and rural settlements, on the territories of industrial organizations.

Hygienic Standards for atmospheric air in urban and rural settlements, on the territories of industrial organizations establish maximum permissible concentration limits of pollutants in the atmospheric air of urban and rural settlements (Table 1); Estimated Safe Exposure Levels for Pollutants (SELs) in atmospheric air of urban and rural settlements (Table 2); classification of pollutants contained...

Keywords

Concentrations, Pollutants, Concentration-based standards, Public health, Workers, Zones, Zoning

Regulation

| 2022 |

Ireland

Ambient Air Quality Standards Regulations 2022 (S.I. No. 739/2022)

These Regulations, for the purpose of giving effect to Council Directive 2008/50/EC of the European Parliament and of the Council of 21 May 2008: establish limit values and, as appropriate, alert thresholds for concentrations of certain pollutants in ambient air intended to avoid, prevent or reduce harmful effects on human health and the environment as a whole; provide for the assessment of...

Keywords

Air quality monitoring, Ambient air, Concentrations, Air quality, Zones, Zoning, Pollutants, Monitoring stations, Legislation, Ozone, Agglomerations, Concentration-based standards, Future standards, Nitrogen dioxide, Particulate matter, Alert thresholds, PM2.5, Sulphur dioxide, Ambient air quality standards, Benzene, Carbon monoxide, Compliance, Air quality plans, Allowed exceedances, Air pollution, Data quality, PM10, National emissions ceilings, Permitting, Volatile organic compounds, Vulnerable groups

Regulation

| 2022 |

Chile

Decreto 12 - Establece Norma Primaria de Calidad Ambiental para Material Particulado Fino Respirable Mp10.

El decreto establece la norma primaria de calidad ambiental para el material particulado respirable MP10 en Chile, con el objetivo principal de proteger la salud pública frente a los efectos agudos y crónicos de la exposición a este contaminante. En el contexto de la Ley N° 19.300 sobre Bases Generales del Medio Ambiente, la norma se revisa cada cinco años y busca establecer valores máximos...

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 |

Nigeria

National Environmental (Air Quality Control) Regulations, Statutory Instrument no. 88 of 2021.

These Regulations, made under provisions of section 34 of the National Environmental Standards and Regulations Enforcement Agency (Establishment) Act, no. 25 of 2007, provide for: improving air quality control, in order to enhance the protection of flora and fauna, human health, and other natural resources; ensuring all the citizens the right to clean air, and to benefit from all the natural...

Keywords

Legislation, Air quality, Concentrations, Enforcement, Air pollution, Pollutants, Ambient air, Fixed point sources, Pollution abatement technologies, Environmental impact assessments, Indoor air pollution, Mobile point sources, Ambient air quality standards, Ozone

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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