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keyword

co2 in environment

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

$ curl "https://app.seodata.dev/v1/keyword?q=co2+in+environment&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.07 | | country | US | | updated | 2026-05-26 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
carbon dioxide greenhouse gas 1,900 $4.33 12/20
is carbon dioxide a greenhouse gas 1,600 $0 12/20
co2 in the atmosphere 1,600 $9.64 11/20
co2 atmosphere 1,600 $9.64 10/20
carbon dioxide co2 1,600 $1.49 9/20
carbon dioxide percentage in atmosphere 1,300 $3.32 11/20
is co2 a greenhouse gas 1,300 $5 10/20
carbon dioxide gas 1,300 $1.28 9/20
co2 is a greenhouse gas 1,300 $5 9/20
co2 environment 30 $0 16/20

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://app.seodata.dev/v1/keyword?q=co2+in+environment&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt