Air quality standard definition

Air quality standard means an established concentration,

Air quality standard means an allowable level of air contaminant or atmospheric air concentration established by the commission.

Air quality standard means an air quality level as established by Regulations in terms of a limit on contaminant levels in the atmosphere. Such standards shall be consistent with the air quality criteria.

Examples of Air quality standard in a sentence

Air quality standard violations at the El Rio monitoring station from 1999 through 2001 include: • The State 1-hour ozone standard (0.09 parts per million [ppm]) was violated on only one day;• The Federal 1-hour ozone standard (0.12 ppm) and 8-hour ozone standard (0.08 ppm) were not violated; and• The State PM10 standard (50 micrograms per cubic meter) was violated on 4 days.
Air quality standard is a measure of the limit or the level of elements of air pollution that can be tolerated in the ambient air.
Ambient Air Air quality standard implement Class II of National Ambient Air Quality Standard (GB3095- 96).
PANDIT DEENDAYAL PETROLEUM UNIVERSITY GANDHINAGARSCHOOL OF TECHNOLOGYCE 413T Department Elective-III (Air Quality Monitoring)*Teaching SchemeExamination SchemeLTPCHrs/WeekTheoryPracticalTotalmarksMSESIALWLE/Viva3--63306010--100 UNIT I 06 Sources of Air pollution, effects of Air pollution on plants, animals, human health, classification of pollutants, properties of gaseous and particulate matter, Sampling and Analysis: Ambient air sampling, stack sampling, Air quality standard.
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More Definitions of Air quality standard

Air quality standard means a standard set for maximum allowable contamination in ambient air as set forth in chapter 173-400 WAC, General regulations for air pollution sources.

Air quality standard means an established concentration, exposure time, and frequency of occurrence of an air contaminant or multiple contaminants in the ambient air which shall not be exceeded.

Air quality standard means an allowable level of air contaminant or atmospheric air concentration established by this chapter.

Air quality standard means the concentration and duration of an air contaminant specified by the commission or by the national ambient air quality standards as contained in the provisions of 40 C.F.R. part 50 (1990), whichever is more restrictive, at the maximum acceptable concentration and duration of that contaminant in the ambient air.

Air quality standard means a standard prescribed for the purposes of this Act by the Minister pursuant to section 50;

Air quality standard means an established

Air quality standard means an air quality level as established by these Regulations setting a limit of contaminant levels in the atmosphere;