Pollutant standard index (PSI)

Pollutant standard index (PSI),

Definition of Pollutant standard index (PSI):

  1. Measure that indicates the degree of pollution in a geographical-area over a given period.

Meaning of Pollutant standard index (PSI) & Pollutant standard index (PSI) Definition

Pollutant Standard Index (PSI),

Definition of Pollutant Standard Index (PSI):

  • Pollutant Standard Index (PSI) can be defined as, Measures the harmful effects of air pollution in large cities.

Literal Meanings of Pollutant Standard Index (PSI)

Pollutant:

Meanings of Pollutant:
  1. A substance that contaminates something, especially water or air.

Sentences of Pollutant
  1. Chemical pollution

Standard:

Meanings of Standard:
  1. A measure of quality or performance.

  2. An idea or thing used as a reference, standard or model in benchmarking.

  3. Established popularity melody or song.

  4. Military or formal flags are hoisted on poles or waved on ropes.

  5. A tree or shrub that grows as much as possible on a vertical trunk.

  6. Vertical piping for water or gas.

  7. Used or accepted as normal or medium.

  8. (From a tree or shrub) that grows on a full, straight stem.

Sentences of Standard
  1. The restaurant offers a high quality service.

  2. Low wages by today's standards.

  3. Many songs went to the West, others are standard jazz and Bosa Nova pop.

  4. Sir Marcus Versley paid tribute to the Queen Mother and members of the Malton and Norton branches of the British Royal Legion carried flags.

  5. Regular income tax rate

  6. Standard waves are useful in situations where direct altitude is required.

Synonyms of Standard

requirement, guideline, prevailing, degree, yardstick, criterion, settled, worth, typical, specification, gauge, normal, model, common, expected, quality, flag, level, pennon, measure, grade, rule

Index:

Meanings of Index:
  1. Automatically associates prices (prices, salaries, or other payments) with price index values.

  2. (Of a machine or part of a machine) To rotate or move from one default position to another.

  3. An alphabetical list of names, articles, etc., with references to where they occur, is usually at the end of the book.

  4. An indication, mark or measure of something.

  5. Added to Exponent or other subscripts or superscript set.

  6. Point to the tool that indicates the amplitude, scale position, etc.

Sentences of Index
  1. List of articles under regional headings

  2. Legislation linking wages to prices.

  3. Flip and index to occupy adjacent joint positions.

  4. Clear cross references with wide index.

  5. Test scores can be used as an indicator of teacher effectiveness.

  6. There is evidence in the article that, for any closed fold, the sum of the indexes of the common vector fields is topologically diverse, i.e. the Euler feature.

Synonyms of Index

evidence, sign, guide, signal, lead, hint, clue, hand, implication, token, indicator, needle, suggestion, symptom, marker, intimation, indication, pointer, mark, finger

PSI:

Meanings of PSI:
  1. The 23rd letter of the Greek alphabet (Ψ,) is copied as "PS".

  2. Alleged pathological or psychological forces or phenomena.

Sentences of PSI
  1. The pumps are available in three sizes and can pump up to a maximum pressure of 160 PSI. The pump will be available in September.

  2. Relying on factual evidence to show that PSI exists.