About: pollutant in the air

Head noun: pollutant
Postmodifier: in the air

Same concepts

Broader concepts

label	provenance	confidence
chemical	isap:410781224	0.351885

Narrower concepts

label	provenance	confidence
carbon monoxide	isap:186056170	0.752291
smoke	isap:339547990	0.549779
dust	isap:289623370	0.542862
chemical	isap:185545354	0.533116
sulfur	isap:421655420	0.511750
ozone	isap:335096558	0.494308
nitrogen	isap:185471517	0.483696
mercury	isap:319272716	0.446837
carbon	isap:423449617	0.363125