do air purifiers produce ozone

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
do air purifiers produce ozone	1.67	0.2	506	93	30
do	1.69	1	2706	78	2
air	0.32	0.8	9112	57	3
purifiers	1.41	0.3	4997	3	9
produce	0.23	0.5	236	74	7
ozone	0.79	0.9	150	47	5

Keyword	CPC	PCC	Volume	Score
do air purifiers produce ozone	1.3	0.2	914	23
air purifiers that don't produce ozone	1.17	0.8	5326	24
best air purifiers that don't produce ozone	0.16	0.9	2409	74
air purifiers that do not produce ozone	1.73	0.3	7572	83
which air purifiers produce ozone	1.22	0.5	2005	34
do alen air purifiers produce ozone	0.13	1	3537	92
air purifiers that produce ozone	0.4	0.8	8591	52
which air purifiers don't produce ozone	0.82	0.7	6348	66
do blueair air purifiers produce ozone	1.3	0.3	2558	75
air purifiers produce ozone	0.82	0.3	2438	62