Archive January 2024

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CMAQ Anniversary

EM – January 2024: This month, EM looks back on the storied history of the U.S. Environmental Protection Agency’s Community Multiscale Air Quality (CMAQ) modeling system for studying air pollution from global to local scales as it turns 25.


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Press: EPA Plans Quick Release Of Implementation Plans For Tighter PM2.5 NAAQS

  • By: AWMA
  • On: 01/02/2024 08:22:02
  • In: Press
  • Comments: 0
EPA is preparing to quickly issue measures for implementing tighter fine particle (PM2.5) limits, should officials as expected tighten the standards within weeks, possibly addressing difficult problems such as how to handle wildfire smoke that industry groups and others warn would undercut efforts to meet new limits.



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Most popular environmental articles from 2023

A&WMA Newswire — As we reflect on the past year for the environmental industry, here's a look back at the most accessed articles from our Newswire subscribers. (Part 1) 


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