About: fine particulate matter

Premodifier: fine particulate
Head noun: matter

Same concepts

Broader concepts

label	provenance	confidence
other air pollutant	isap:420897324	0.786180
air quality issue	isap:123748402	0.763229
air pollution	isap:420920671	0.739614
criterion pollutant	isap:420897295	0.736966
air pollutant	isap:420897280	0.684868
air quality standard naaqs	isap:121565569	0.596591
other	isap:119552855	0.519437
pollution	isap:420920676	0.446564
pollutant	isap:420897272	0.401716

Narrower concepts

label	provenance	confidence
bacterium	isap:137648331	0.491327
dust	isap:301687981	0.490114
sand	isap:300047715	0.485887
mercury	isap:274391505	0.462938
particle	isap:478268326	0.343884
pm2	isap:210733026	0.326369