Search on: AIR POLLUTION 
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Descriptor English:   Air Pollution 
Descriptor Spanish:   Contaminación del Aire 
Descriptor Portuguese:   Poluição do Ar 
Synonyms English:   Air Pollutions
Air Quality
Pollution, Air  
Tree Number:   N06.850.460.100
SP4.041.427
SP8.473.654.587.477.410
VS4.001.001.001.002
Definition English:   The presence of contaminants or pollutant substances in the air (AIR POLLUTANTS) that interfere with human health or welfare, or produce other harmful environmental effects. The substances may include GASES; PARTICULATE MATTER; or volatile ORGANIC CHEMICALS. 
Indexing Annotation English:   includes pollen in the air (coordinate with POLLEN)
See Related English:   Air Analysis
Air Characteristics
Air Quality Control
Air Quality Criteria
Air Quality Models
Air Quality Standards
 
Allowable Qualifiers English:  
AE adverse effects AN analysis
EC economics ES ethics
HI history LJ legislation & jurisprudence
PC prevention & control SN statistics & numerical data
Record Number:   400 
Unique Identifier:   D000397 

Occurrence in VHL:
 
LILACS    
MEDLINE    
EQUIDAD    
BBO    
BDENF    
HomeoIndex    
DESASTRES    
MedCarib    
IBECS    

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