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keyword

parts per million

Monthly search volume and cost-per-click data for "parts per million" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=parts+per+million&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-12 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
parts per million ppm 33,100 $10.94 20/20
ppm 33,100 $4.32 15/20
parts per million meaning 12,100 $12.41 19/20
what is ppm 4,400 $0 18/20
what is a part per million 4,400 $0 15/20
parts per million units 2,400 $0 20/20
ppm unit 2,400 $0 18/20
parts per million formula 2,400 $0 16/20
ppm formula 2,400 $0 16/20
how much is a part per million 90 $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=parts+per+million&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