seodata.dev

keyword

cng natural gas

Monthly search volume and cost-per-click data for "cng natural gas" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=cng+natural+gas&country=us" +--------------+------------------+ | volume | 260 | | cpc | $1.21 | | competition | 0.08 | | country | US | | updated | 2026-06-26 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
cng 22,200 $1.9 12/20
cng gas station 9,900 $0.31 12/20
cng fuel stations 9,900 $0.31 8/20
cng gas 8,100 $4.28 18/20
gas cng 6,600 $5.6 8/20
cng fuel 4,400 $1 11/20
compressed natural gas 2,400 $3.44 9/20
natural compressed gas 2,400 $3.44 9/20
natural gas cng 2,400 $2.27 7/20
natural gas station 1,900 $0.33 8/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=cng+natural+gas&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt