Air quality law | Wikipedia audio article
Channel: Subhajit Sahu
Date: 2018-12-02

This is an audio version of the Wikipedia Article:
Air quality law


00:00:42 1 Air pollutant classification
00:02:01 2 Air quality standards
00:03:42 3 Emission standards
00:05:48 4 Control technology requirements
00:07:29 5 Bans
00:08:54 6 Data collection and access
00:11:51 7 Controversy
00:13:05 8 Around the world
00:13:14 8.1 International law
00:14:27 8.2 Canada
00:15:35 8.3 China
00:16:09 8.4 New Zealand
00:17:04 8.5 United Kingdom
00:17:55 8.6 United States



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SUMMARY
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Air quality laws govern the emission of air pollutants into the atmosphere. A specialized subset of air quality laws regulate the quality of air inside buildings. Air quality laws are often designed specifically to protect human health by limiting or eliminating airborne pollutant concentrations. Other initiatives are designed to address broader ecological problems, such as limitations on chemicals that affect the ozone layer, and emissions trading programs to address acid rain or climate change. Regulatory efforts include identifying and categorizing air pollutants, setting limits on acceptable emissions levels, and dictating necessary or appropriate mitigation technologies.