seodata.dev

keyword

national air system

Monthly search volume and cost-per-click data for "national air system" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=national+air+system&country=us" +--------------+------------------+ | volume | 30 | | cpc | $0 | | competition | 0.03 | | country | US | | updated | 2026-06-12 | +--------------+------------------+
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
national airspace system 165,000 $1.56 16/20
air traffic 9,900 $0.31 7/20
faa nas 1,300 $0 8/20
faa national airspace system 1,300 $0 8/20
national airspace 480 $0 9/20
nas faa 480 $0 6/20
what is the national airspace system 170 $0 6/20
nas national airspace system 140 $0 7/20
airspace system 90 $0 7/20
national aviation system 50 $0 11/20

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=national+air+system&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