seodata.dev

keyword

the levels of carbon dioxide in the atmosphere

Monthly search volume and cost-per-click data for "the levels of carbon dioxide in the atmosphere" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=the+levels+of+carbon+dioxide+in+the+atmosphere&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-25 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
co2 levels 6,600 $3.05 12/20
co2 level 6,600 $0 10/20
carbon dioxide levels 2,900 $0 13/20
co2 concentration in air 1,600 $4.32 12/20
percentage of carbon dioxide in the atmosphere 1,600 $2.27 10/20
carbon dioxide co2 1,600 $1.49 9/20
co2 ppm 1,300 $0 14/20
ppm of co2 1,300 $0 11/20
how will the level of carbon in the atmosphere 30 $0 14/20
co2 content in air is about 10 $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://app.seodata.dev/v1/keyword?q=the+levels+of+carbon+dioxide+in+the+atmosphere&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