About: substance in the air

Head noun: substance
Postmodifier: in the air

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
water vapor	isap:339983469	0.718619
pollen	isap:420263633	0.641115
dust	isap:290597600	0.551078
carbon	isap:425274800	0.497645
smog	isap:289433923	0.390653