Premodifier: gaseousHead noun: pollutant
| Same concepts | 
|---|
Broader concepts
| label | provenance | confidence | 
|---|
Narrower concepts
| label | provenance | confidence | 
|---|---|---|
| carbon monoxide | isap:186056172 | 0.734451 | 
| sulfur dioxide | isap:318504742 | 0.730926 | 
| volatile organic compound | isap:183770313 | 0.729397 | 
| voc volatile organic compound | isap:263619325 | 0.627846 | 
| ozone | isap:335096532 | 0.582912 | 
| odor | isap:290338629 | 0.507482 | 
| formaldehyde | isap:112359873 | 0.505326 | 
| so2 | isap:263047289 | 0.440432 | 
| nox | isap:262605765 | 0.439404 | 
| nitrogen | isap:185471518 | 0.433554 | 
| smoke | isap:339548029 | 0.426196 | 
| co2 | isap:264453142 | 0.322005 | 
| so 2 | isap:98381226 | 0.317706 | 
| no | isap:98236420 | 0.271701 | 
| sulfur | isap:421655416 | 0.259286 |