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Sigma KEE - UnhealthyAQIAirQuality
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unhealthy AQI air quality
An AQI of 151-200. Some members of the general public may experience health effects; members of sensitive groups may experience more serious health effects.
Relationships
Instances
abstract
Properties or qualities as distinguished from any particular embodiment of the properties/qualities in a physical medium. Instances of Abstract can be said to exist in the same sense as mathematical objects such as sets and relations, but they cannot exist at a particular place and time without some physical encoding or embodiment.
AirQualityAQIAttribute
attribute
Qualities which we cannot or choose not to reify into subclasses of.
entity
The universal class of individuals. This is the root node of the ontology.
Belongs to Class
entity
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Sigma version 3.0 is
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