Keyword Analysis & Research: health impacts of nitrogen oxides

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
health impacts of nitrogen oxides	1.58	0.7	3474	73	33
health	0.76	0.3	6501	99	6
impacts	1.92	0.2	1708	78	7
of	0.77	0.8	9705	17	2
nitrogen	1.82	0.7	7702	9	8
oxides	1.62	0.4	153	17	6

Keyword	CPC	PCC	Volume	Score
health impacts of nitrogen oxides	0.29	1	5250	77
environmental effects of nitrogen oxides	1.85	0.7	6844	51
oxides of nitrogen effects	0.77	0.9	8086	36
what problems does nitrogen oxide cause	1.23	0.6	743	65
effects of nitrogen oxide	0.74	0.9	1208	17