Assistance Listing 66.001
Air Pollution Control Program Support
Environmental Protection Agency · Environmental Protection Agency
The verdict for a small nonprofit
Rarely funds nonprofits directly. 99% of awards go to governments and other applicants, so look for a subrecipient or partner role instead.
Based on 102 new awards in FY2023–25. The median award is $899,445.
- First-time winners
- 3%
- of new awards, last 3 FYs
- Nonprofit share
- 1%
- 0% higher ed · 78% gov't
- Under-$1M orgs
- n/a
- revenue join unavailable
- Median award
- $899K
- $550K – $1.3M middle half
- New awards, FY2025
- 42
- $68M committed to them
Open right now under this program
Nothing open · from Grants.gov, checked every 10 minutes
Who won in FY2025
Largest recipients by dollars. From USAspending.
| Recipient | Type | State | Awards | Awarded |
|---|---|---|---|---|
| Department of State Health Services | Government | TX | 6 | $2,457,751 |
| Department of Environmental Conservation New York | Government | NY | 5 | $42,711,610 |
| San Joaquin Valley Unified Air Pollution Control District | Government | CA | 5 | $11,739,361 |
| Arkansas Division of Environmental Quality | Government | AR | 5 | $8,195,716 |
| Sacramento Metropolitan Air Quality Management District | Government | CA | 5 | $5,984,548 |
| Maricopa, County of | Government | AZ | 5 | $5,750,533 |
| Ventura County Air Pollution Control District | Government | CA | 5 | $5,683,522 |
| City of Albuquerque | Government | NM | 5 | $4,801,405 |
| Clark, County of | Government | NV | 5 | $4,386,217 |
| Washoe County | Government | NV | 5 | $3,601,675 |
New awards by fiscal year
Awards first made in each fiscal year; dollars are the total committed to that year's new awards over their life.
| FY | New awards | Committed | Median | Middle half |
|---|---|---|---|---|
| 2021 | 35 | $60M | $862K | $377K – $1.3M |
| 2022 | 24 | $43M | $815K | $385K – $2.1M |
| 2023 | 30 | $88M | $1.6M | $801K – $3.7M |
| 2024 | 30 | $54M | $939K | $404K – $1.5M |
| 2025 | 42 | $68M | $899K | $550K – $1.3M |
Past rounds
Every announcement under this listing that Grants.gov still lists. Use it to plan next year.
| Posted | Closed | Window | Announcement |
|---|---|---|---|
| 2008-10-01 | 2008-11-21 | 51 d | EPA-R5-2009-11-21 · Region 5 Tribal Air Grants Request For Proposals (RFP) FY 2009 |
Common questions
How hard is it to win a grant under 66.001?
Rarely funds nonprofits directly. 99% of awards go to governments and other applicants, so look for a subrecipient or partner role instead. Based on 102 new awards in FY2023–25. The median award is $899,445.
How much does Air Pollution Control Program Support award?
In FY2025 the median new award was $899K; the middle half ran from $550K to $1.3M. 42 new awards were made, with $68M committed to them.
When does 66.001 usually post?
Posting history is irregular; watch this page for the next round.
Who runs this program?
Environmental Protection Agency (Environmental Protection Agency). Assistance Listing 66.001 on SAM.gov describes the authorizing statute and standard terms.
Sources: USAspending FY2021–25 award archive (2026-10-06); Grants.gov Search2 (fetched 2026-10-28); IRS EO BMF (fetched 2026-10-28). Award counts are new awards by fiscal year of first action. Shares are computed from award counts, not dollars. Recipient type comes from the award record's business-type codes. Always confirm details in the official announcement.