Rule lifecycle · DOCKET:EPA-HQ-OAR-2021-0663
Air Plan Disapproval; Wyoming; Interstate Transport of Air Pollution for the 2015 8-Hour Ozone National Ambient Air Quality Standards
Environmental Protection Agency — observed across 5 documents over 18 days. Use the source documents below before deciding whether this affects your business.
In plain English
The EPA is rejecting Wyoming's air quality plan for failing to address ground-level ozone pollution that blows into the state from neighboring states. Wyoming businesses that generate air pollution should monitor for new emission requirements as the state develops a revised plan to meet federal ozone standards.
First seen
May 6, 2022
Last seen
May 24, 2022
Latest stage
Proposed Rule
PRORULE → RULE
—
Comments close
Monday, July 25, 2022
Stage timeline
Proposed·May 6, 2022·87 FR 27050
Air Plan Approval; Colorado; Addressing Remanded Portions of the Previously Approved Infrastructure Requirements for the 2015 Ozone National Ambient Air Quality Standards
comments close Jun 6, 2022#2022-09449
Proposed·May 24, 2022·87 FR 31443
Air Plan Disapproval; California; Interstate Transport of Air Pollution for the 2015 8-Hour Ozone National Ambient Air Quality Standards
comments close Jul 25, 2022#2022-11150
Proposed·May 24, 2022·87 FR 31485
Air Plan Disapproval; Nevada; Interstate Transport of Air Pollution for the 2015 8-Hour Ozone National Ambient Air Quality Standards
comments close Jul 25, 2022#2022-11151
Proposed·May 24, 2022·87 FR 31470
Air Plan Disapproval; Utah; Interstate Transport of Air Pollution for the 2015 8-Hour Ozone National Ambient Air Quality Standards
comments close Jul 25, 2022#2022-11152
Proposed·May 24, 2022·87 FR 31495
Air Plan Disapproval; Wyoming; Interstate Transport of Air Pollution for the 2015 8-Hour Ozone National Ambient Air Quality Standards
comments close Jul 25, 2022#2022-11153