Chapter III AMBIENT AIR QUALITY MANAGEMENT
United Kingdom
- 12Requirements where levels are lower than the limit values
- 13Limit values and alert thresholds for the protection of human health
- 14Critical levels
- 15National PM2,5 exposure reduction target for the protection of human health
- 16PM2,5 target value and limit value for the protection of human health
- 17Requirements in zones and agglomerations where ozone concentrations exceed the target values and long-term objectives
- 18Requirements in zones and agglomerations where ozone concentrations meet the long-term objectives
- 19Measures required in the event of information or alert thresholds being exceeded
- 20Contributions from natural sources
- 21Exceedances attributable to winter-sanding or -salting of roads
- 22Postponement of attainment deadlines and exemption from the obligation to apply certain limit values