keyword

co2 human emissions

Monthly search volume and cost-per-click data for "co2 human emissions" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=co2+human+emissions&country=us" +--------------+------------------+ | volume | 140 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-07 | +--------------+------------------+

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
how much co2 does a human emit	170	$0	13/20
how much co2 do humans produce	170	$0	12/20
how much co2 does a human produce	170	$0	12/20
human co2 emissions	140	$0	17/20
co2 emissions from humans	140	$0	16/20
how much carbon dioxide does a human produce	70	$0	13/20
human emission	70	$0	13/20
what is meant by human generated carbon	50	$0	12/20
carbon dioxide produced by humans	40	$0	12/20
co2 emissions natural vs human	40	$0	12/20

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=co2+human+emissions&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