seodata.dev

keyword

history about earth day

Monthly search volume and cost-per-click data for "history about earth day" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=history+about+earth+day&country=us" +--------------+------------------+ | volume | 2,900 | | cpc | $3.33 | | competition | 0.1 | | country | US | | updated | 2026-06-23 | +--------------+------------------+
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
history of earth day 2,900 $3.01 20/20
when was the first earth day 2,900 $8.55 19/20
first earth day 2,900 $10.89 18/20
who started earth day 2,400 $14.03 19/20
who created earth day 2,400 $6.67 16/20
earth day history 1,900 $9.28 20/20
earth day origin 1,900 $0 20/20
earth day origins 1,900 $0 20/20
when was the first earth day celebrated 1,300 $22.52 20/20
when was earth day first celebrated 1,300 $21.41 19/20

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=history+about+earth+day&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