Cost to Run a Air Purifier in Wyoming
Wyoming's average residential electricity rate is 14.7¢/kWh as of April 2026 — the 14th cheapest in the country, 22% below the U.S. average. At typical usage (24 hours/day (always on)), a air purifier here costs $4.29 per month.
Per hour
0.6¢
at 20–100 W
Per day
$0.14
24 hours/day (always on)
Per month
$4.29
29 kWh
Per year
$51.51
350 kWh
By usage level in Wyoming
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (12 hrs/day) | 7.1¢ | $2.15 | $25.75 |
| Typical (24 hrs/day) | $0.14 | $4.29 | $51.51 |
| Heavy (24 hrs/day) | $0.28 | $8.58 | $103 |
Wyoming vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a air purifier in Wyoming?
At Wyoming's current average residential rate of 14.7¢/kWh (April 2026), a air purifier with typical usage costs about $0.14 per day, $4.29 per month, or $51.51 per year.
Is running a air purifier in Wyoming more expensive than average?
No — it's cheaper. Wyoming's rate is about 22% below the U.S. average: $4.29 per month here versus $5.49 nationally.
What does electricity cost in Wyoming right now?
Wyoming residents pay an average of 14.7¢ per kWh as of April 2026 — the 14th cheapest rate of the 51 U.S. jurisdictions we track.