" PUNCT The DET Air PROPN Quality PROPN Sensor PROPN AQ-500 PROPN from ADP AirPurity, PROPN available ADJ for ADP $ SYM 150 NUM at ADP EnviroSupply, PROPN detects VERB PM2.5 NUM and CCONJ PM10 NOUN particles NOUN with ADP an DET accuracy NOUN of ADP ±10 NUM μg/ NOUN m3, NOUN essential ADJ for ADP monitoring VERB air NOUN quality NOUN in ADP urban ADJ environments.", NOUN punct det compound compound nsubj nummod prep pobj amod prep nmod pobj prep pobj nmod cc conj dobj prep det pobj prep nummod pobj pobj advcl prep pcomp compound dobj prep amod pobj