Country

Return results that match any of the selected countries.

UN regional group

Year

Ambient Air Quality Standards

Responsibility for air quality standards

Indoor Air Quality Standards

Type of instrument

Exceedances

Procedural and substantive rights

Enforcement mechanisms

Provisions for transboundary air pollution

Showing 11 - 20 of 82 results
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
| 2019 |
Mexico
Norma Oficial Mexicana NOM-022-SSA1-2019, Salud ambiental. Criterio para evaluar la calidad del aire ambiente, con respecto al dióxido de azufre (SO2). Valores normados para la concentración de dióxido de azufre (SO2) en el aire ambiente, como medida de protección a la salud de la población.

Esta Norma tiene por objeto establecer los valores límites permisibles de concentración de dióxido de azufre en el aire ambiente como medida para la protección a la salud humana, así como los criterios para su evaluación. Sus disposiciones son de aplicación obligatoria en todo el territorio nacional para las autoridades en sus diferentes órdenes de gobierno que tengan a su cargo la vigilancia y...

Keywords
Sulphur dioxide, Air pollution, Air quality standards, Ambient air quality standards, World Health Organization, Air Quality Guidelines, Pollutants, Sulphur trioxide, Air quality, Ambient air, Ambient air pollution, Benzo(a)pyrene, Legislation, Particulate matter, PM10, Public health, Sulphur oxides
Regulation
| 2018 |
Brazil
Resolution CONAMA No. 491 establishing air quality standards.

This Resolution establishes air quality standards. The resolution defines air quality standards for various atmospheric pollutants, including particulate matter, sulfur dioxide, nitrogen dioxide, ozone, carbon monoxide, and lead. The air quality standards will be implemented in four stages, with intermediate standards being adopted before the final standards are reached. The resolution also...

Keywords
Air quality standards, Carbon monoxide, Sulphur dioxide, Nitrogen dioxide, Pollutants, Air pollution, Air quality, Particulate matter, Ozone, Air quality monitoring, Permitting, Legislation
Regulation
| 2018 |
Chile
Decreto Núm. 104 - Norma primaria de calidad de aire para dióxido de azufre (SO2).

La presente norma primaria de calidad del aire tiene por objetivo proteger la salud de las personas de los efectos agudos y crónicos generados por la exposición a dióxido de azufre (SO2) en el aire. Se indican los niveles de emergencia ambiental de dióxido de azufre y la correspondiente metodología de medición.

Keywords
Sulphur dioxide, Air quality index, Air quality
Miscellaneous
| 2017 |
Canada
Guidance Document on Achievement Determination for Canadian Ambient Air Quality Standards for Nitrogen Dioxide (2020)

This Guidance Document provides information, methodologies, criteria and procedures for reporting on air quality standards for Nitrogen dioxide

Keywords
Ambient air quality standards, Nitrogen dioxide, Concentrations, Zones, Zoning, Monitoring stations, Air quality standards, Air quality, Air quality monitoring, Air pollution, Pollutants, Industrial sources, Allowed exceedances, Ambient air, Air sheds, Mobile point sources, Legislation, Nitrogen monoxide, Stakeholders, Transboundary air pollution
Miscellaneous
| 2017 |
Canada
Guidance Document on Achievement Determination: Canadian Ambient Air Quality Standards for Fine Particulate Matter and Ozone (2012)

This Guidance Document provides information, methodologies, criteria and procedures for reporting on air quality standards for PM and ozone.

Keywords
Ambient air quality standards, PM2.5, Zones, Zoning, Concentrations, Ozone, Air quality monitoring, Monitoring stations, Air quality standards, Air quality, Particulate matter, Air pollution, Pollutants, Ambient air, Air sheds, Monitoring data, Siting criteria, Stakeholders, Agglomerations, Air quality modelling, Concentration-based standards, Industrial sources, Legislation, Nitrogen 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...