KEYWORD REPORT United States · Google Web Search
best air purifiers for allergies Search volume, demand trends and related keywords · updated 2026-10-26
Research another keyword + 10 searches per browser, per day · No sign-up needed
Time range Past 24 hours · not enough data Past 7 days · not enough data Past 30 days Past 90 days Past 12 months Past 5 years All categories Web Search Average monthly searches i 90,500 Estimated 12-month average SEO difficulty 36/100 Moderate competition Cost per click $1.79 Estimated CPC · USD Search intent commercial
Search intent classification Overview best air purifiers for allergies averages about 90,500 searches a month in the United States. Demand peaked in February 2026 at 259,742 estimated searches, 45.2 times the lowest month (October 2025). SEO difficulty is 36/100, moderate competition for organic rankings, with an estimated CPC of $1.79. Of 32 related keywords with an intent label, 0% are tagged informational, 100% commercial and 0% transactional (a keyword can have more than one tag). The largest related searches are best air purifier for allergies and asthma (2,400), best air purifier for allergies and pets (480), best air purifier for cat allergies (480).
Interest over time United States · Past 12 months
≈ 105,749 estimated searches
0 25 50 75 100 kwstrends.com Sep 26 Oct 3 Oct 11 Oct 18 Oct 25 0 25 50 75 100 kwstrends.com Sep 26 Oct 11 Oct 25 ≈ 267,543 estimated searches↓ -56% vs. previous 90 days
0 25 50 75 100 kwstrends.com Jul 29 Aug 20 Sep 11 Oct 3 Oct 25 0 25 50 75 100 kwstrends.com Jul 29 Sep 11 Oct 25 ≈ 1,159,746 estimated searches
0 25 50 75 100 kwstrends.com Oct 2025 Jan 2026 Apr 2026 Jul 2026 Oct 2026 0 25 50 75 100 kwstrends.com Oct 2025 Apr 2026 Oct 2026 ≈ 1,217,360 estimated searches
0 25 50 75 100 kwstrends.com 2021 2023 2024 2025 2026 0 25 50 75 100 kwstrends.com 2021 2024 2026 Searches by month Estimated annual total · 1,086,000 · peak 2026-02
Monthly search figures are estimates.
0 100K 200K 300K kwstrends.com Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Seasonality Average interest by calendar month · last 5 years
0 25 50 75 100 kwstrends.com Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Interest by subregion United States · Past 12 months · relative interest, 0–100
Alabama · 8 Alaska · 5 Arizona · 5 Colorado · 5 Florida · 8 Georgia · 9 Indiana · 5 Kansas · 58 Maine · 4 Massachusetts · 7 Minnesota · 4 New Jersey · 6 North Carolina · 7 North Dakota · 5 Oklahoma · 5 Pennsylvania · 8 South Dakota · no data Texas · 6 Wyoming · 100 Connecticut · 8 Missouri · 6 West Virginia · 5 Illinois · 7 New Mexico · 6 Arkansas · 6 California · 7 Delaware · 4 District of Columbia · 4 Hawaii · 2 Iowa · 5 Kentucky · 7 Maryland · 5 Michigan · 6 Mississippi · 9 Montana · no data New Hampshire · 3 New York · 10 Ohio · 7 Oregon · 3 Tennessee · 7 Utah · 5 Virginia · 9 Washington · 5 Wisconsin · 3 Nebraska · 3 South Carolina · 7 Idaho · 3 Nevada · 6 Vermont · no data Louisiana · 11 Rhode Island · 6 kwstrends.com 0 100
1 Wyoming 100 2 Kansas 58 3 Louisiana 11 4 New York 10 5 Georgia 9 6 Mississippi 9 7 Virginia 9 8 Alabama 8 9 Connecticut 8 10 Florida 8 Scores compare the share of searches in each region; a small region can rank high with few searches.
Related keywords 59 Monthly volume against SEO difficulty · larger dots have more searches
10 100 1K 10K 0 30 60 100 kwstrends.com SEO difficulty (KD) best air purifier for allergies and asthma · 2,400 searches · KD 34 best air purifier for allergies and pets · 480 searches · KD 31 best air purifier for cat allergies · 480 searches · KD 20 best air purifier for pet allergies · 480 searches · KD 23 best air purifier for pet allergies and asthma · 480 searches · KD 29 best hepa air purifier for allergies · 480 searches · KD 45 best hepa air purifier for pet allergies · 480 searches · KD 16 best home air purifier for allergies · 210 searches · KD 34 best bedroom air purifier for allergies · 170 searches · KD 33 best hepa air purifier for cat allergies · 170 searches · KD 7 best room air purifier for allergies · 170 searches · KD 43 best hepa filter air purifier for allergies · 140 searches · KD 42 what is the best air purifier for allergies · 140 searches · KD 43 best air purifier for allergies 2026 · 110 searches · KD 35 best air purifier for animal allergies · 110 searches · KD 38 best air purifier for dust allergies · 110 searches · KD 30 best air purifier for allergies and dust · 90 searches · KD 36 best air purifier for allergies and pet dander large room · 90 searches · KD 29 best air purifier for allergy · 90 searches · KD 5 best air purifier for allergies 2025 · 70 searches · KD 35 best air purifier for allergy & asthma · 70 searches · KD 35 best air purifier for dog allergies · 70 searches · KD 33 best air purifier for mold and allergies · 70 searches · KD 13 best hepa air purifier for allergies and asthma · 70 searches · KD 35 best affordable air purifier for allergies · 50 searches · KD 40 best air purifier for pollen allergies · 50 searches · KD 33 the best air purifier for allergies · 50 searches · KD 35 what air purifier is best for allergies · 50 searches · KD 37 best air purifier for pet dander and allergies · 40 searches · KD 31 best air purifier for severe allergies · 40 searches · KD 34 best cheap air purifier for allergies · 40 searches · KD 45 best filterless air purifier for allergies · 40 searches · KD 27 10 100 1K 10K 0 30 60 100 kwstrends.com SEO difficulty (KD) best air purifier for allergies and asthma · 2,400 searches · KD 34 best air purifier for allergies and pets · 480 searches · KD 31 best air purifier for cat allergies · 480 searches · KD 20 best air purifier for pet allergies · 480 searches · KD 23 best air purifier for pet allergies and asthma · 480 searches · KD 29 best hepa air purifier for allergies · 480 searches · KD 45 best hepa air purifier for pet allergies · 480 searches · KD 16 best home air purifier for allergies · 210 searches · KD 34 best bedroom air purifier for allergies · 170 searches · KD 33 best hepa air purifier for cat allergies · 170 searches · KD 7 best room air purifier for allergies · 170 searches · KD 43 best hepa filter air purifier for allergies · 140 searches · KD 42 what is the best air purifier for allergies · 140 searches · KD 43 best air purifier for allergies 2026 · 110 searches · KD 35 best air purifier for animal allergies · 110 searches · KD 38 best air purifier for dust allergies · 110 searches · KD 30 best air purifier for allergies and dust · 90 searches · KD 36 best air purifier for allergies and pet dander large room · 90 searches · KD 29 best air purifier for allergy · 90 searches · KD 5 best air purifier for allergies 2025 · 70 searches · KD 35 best air purifier for allergy & asthma · 70 searches · KD 35 best air purifier for dog allergies · 70 searches · KD 33 best air purifier for mold and allergies · 70 searches · KD 13 best hepa air purifier for allergies and asthma · 70 searches · KD 35 best affordable air purifier for allergies · 50 searches · KD 40 best air purifier for pollen allergies · 50 searches · KD 33 the best air purifier for allergies · 50 searches · KD 35 what air purifier is best for allergies · 50 searches · KD 37 best air purifier for pet dander and allergies · 40 searches · KD 31 best air purifier for severe allergies · 40 searches · KD 34 best cheap air purifier for allergies · 40 searches · KD 45 best filterless air purifier for allergies · 40 searches · KD 27
Filter related keywords
Show all 59 keywords Search results Top organic results
1 reddit.com reddit.com/r/BuyItForLife/comments/1hh10zr/home_air_purifier_especially_those_good_for/ 100 2 health.com health.com/home/best-air-purifiers-for-allergies 72 3 alen.com alen.com/collections/air-purifiers-for-allergies 45 4 forbes.com forbes.com/sites/forbes-personal-shopper/article/best-air-purifier-for-allergies/ 92 5 pearcehvac.com pearcehvac.com/uncategorized/the-best-air-filters-and-purifiers-for-allergy-relief/ 21 6 100 7 40 8 51 9 35 10 weather.com weather.com/atmosphere/reviews/best-air-purifiers-for-allergies 99 More keyword reports Saved reports for similar searches in United States
All reports ↗ Report details Search figures are estimates and may change. Regional scores show relative interest.
United States · Google Web Search Ad planner estimate · 6,600 (separate source, can differ from the average above) Updated 2026-10-26