DGH Dorm Air Score
NM
The DGH Dorm Air Score is a 0-10 composite (higher = better) composite score. weighted composite (0-10): CleanAirDelivery (35%) + DormRoomFit (25%) + QuietOperation (25%) + FilterCostValue (15%), then divided by a price-tier normalizer (budget 1.0 / mid 1.10 / premium 1.25) so the score reflects clean-air-per-dollar, not raw power Published by DormGearHQ and last updated 2026-06-20, the score currently evaluates 6 products.
Guide-Specific Metric
Scored using the DormGearHQ Methodology.
Formula
weighted composite (0-10): CleanAirDelivery (35%) + DormRoomFit (25%) + QuietOperation (25%) + FilterCostValue (15%), then divided by a price-tier normalizer (budget 1.0 / mid 1.10 / premium 1.25) so the score reflects clean-air-per-dollar, not raw power
Scale
Scored on a 0-10 composite (higher = better) scale.
Scored Products (6)
| Product | Score | Guide |
|---|---|---|
| Coway AP-1512HH Mighty Air Purifier | 8.7 | View guide → |
| Levoit Vital 200S Smart Air Purifier | 8.6 | View guide → |
| Blueair Blue Pure 511i Max Air Purifier | 8.4 | View guide → |
| Winix 5500-2 Air Purifier | 7.9 | View guide → |
| Levoit Core 400S Smart Air Purifier | 7.6 | View guide → |
| Levoit Core 600S Smart Air Purifier | 6.9 | View guide → |
Defined In
This metric was first published in best premium air purifiers dorm under 400 2026.