2026-20608NoticeWallet

EPA Air Nerds Meet Virtually on Noxious Nitrogen Oxides

Published Date: 10/8/2026

Notice

Summary

The EPA’s Clean Air Scientific Advisory Committee (CASAC) is meeting virtually on November 2, 2026, to review a draft report about nitrogen oxides (NOx), pollutants that affect air quality and health. This meeting helps decide if air pollution rules need updating, which could impact industries and communities by changing pollution limits. Everyone interested in cleaner air and public health should pay attention, as these decisions can influence regulations and costs down the road.

Analyzed Economic Effects

1 provisions identified: 0 benefits, 0 costs, 1 mixed.

CASAC Review Could Influence NOx Standards

On November 2, 2026, CASAC will meet virtually from 1 p.m. to 5 p.m. ET to review the draft Integrated Science Assessment (ISA) for oxides of nitrogen (NOx). CASAC may recommend new or revised National Ambient Air Quality Standards (NAAQS) for NOx and will advise the EPA on possible public health, welfare, social, economic, or energy effects of strategies to attain or maintain those standards, which can influence future pollution limits for industries and communities.

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Key Dates

Published Date
Effective Date
10/8/2026
11/2/2026

Department and Agencies

Department
Independent Agency
Agency
Environmental Protection Agency
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