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keyword

co2 pollution effects

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

$ curl "https://app.seodata.dev/v1/keyword?q=co2+pollution+effects&country=us" +--------------+------------------+ | volume | 90 | | cpc | $29.4 | | competition | 0.04 | | 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 14/20
is carbon dioxide a greenhouse gas 1,600 $0 14/20
environmental effects of carbon dioxide 590 $0 15/20
carbon dioxide environmental effects 590 $0 14/20
effects of carbon dioxide on the environment 590 $0 14/20
carbon dioxide effects on environment 590 $0 13/20
effects of carbon dioxide to the environment 590 $0 13/20
impact of carbon dioxide 260 $0 13/20
co2 impact on environment 140 $0 14/20
carbon dioxide concerns 50 $0 14/20

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+pollution+effects&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