seodata.dev

keyword

best free air quality app

Monthly search volume and cost-per-click data for "best free air quality app" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=best+free+air+quality+app&country=us" +--------------+------------------+ | volume | 30 | | cpc | $1.23 | | 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
air pollution apps 2,400 $0.87 20/20
air quality app 1,900 $1.29 20/20
aqi app 1,000 $0.6 18/20
apps for air quality 880 $1.44 12/20
air quality app android 590 $0.78 14/20
best app for air quality 480 $1.46 16/20
best air quality apps 480 $1.46 15/20
best aqi app 70 $2.74 14/20
best aqi apps 70 $0.31 14/20
pollution apps 30 $0 13/20

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=best+free+air+quality+app&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