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keyword

how much co2 do you exhale

Monthly search volume and cost-per-click data for "how much co2 do you exhale" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=how+much+co2+do+you+exhale&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0.01 | | country | US | | updated | 2026-06-08 | +--------------+------------------+
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
do humans produce carbon dioxide when breathing 30 $0 8/20
how much co2 do we exhale per minute 30 $0 8/20
do you exhale co2 20 $0 10/20
carbon dioxide in human breath 20 $0 9/20
how much co2 do we exhale in a year 20 $0 9/20
do we produce carbon dioxide 20 $0 8/20
how much carbon dioxide is there in exhaled air 20 $0 8/20
how much carbon dioxide do we exhale in one breath 10 $0 13/20
how much co2 human exhale 10 $0 12/20
human co2 exhalation rate 10 $0 9/20

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=how+much+co2+do+you+exhale&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