-
Recent Posts
- Pew – Confidence in Trump Dips, Fewer Support His Policies
- IndyCar – Freedom 250 Grand Prix at Washington National Mall
- Brr Frozen January U.S. Auto Sales
- GM to Layoff 500 Employees at Oshawa Assembly
- GM Spending $30M at Fairfax to Flex EV and ICE Making
- First Look – Genesis X Skorpio Concept
- Porsche Head of Design – Sühlmann Succeeds Mauer
- GM Posts 2025 Net of $12.7B on $185B Revenue
- EVs Outsell Internal Combustion Vehicles in EU!
- Volvo Car Financial Services Extends BoA Deal
- Tesla, Toyota Top Power 2026 U.S. ALG Residual Value Awards
- Fire Risk – Ford Recalls Escape, Explorer, Focus, MKC Models
- Pessimism on the Economy – A Pox on Both Parties
- Nissan Sells South African Plants to Chery SA
- January 2026 U.S. Auto Sales Forecast Down
Recent Comments
- Porsche Motorsport Daytona Victory on Daytona 24 Hours – Old and New Stars Getting Ready to Run
- UAW Ford Department Director VP Laura Dickerson on Trump's Ford Plant Visit on Whitmer Stands in Stark Contrast to Trump at Detroit Auto Show
- Ken Zino on Ford Fuel Injector Leak Recall Now at ~694,000
- Laverne Oliver on Ford Fuel Injector Leak Recall Now at ~694,000
- Magna on its Share Repurchase Plan in reference to on Magna Posts Solid Q3 2025 Earnings Gain
Archives
Meta
Get intelligent commentary on the automobile business and its economic and social effects. Stay informed with AutoInformed.
EPA – As Economy Grows Key Pollutants are Declining
Air pollution contains gas and particle contaminants that are present in the atmosphere. Gaseous pollutants include sulfur dioxide (SO2), oxides of nitrogen (NOx), ozone (O3), carbon monoxide (CO), volatile organic compounds (VOCs), and certain toxic air pollutants. Particle pollution (PM2.5 and PM10) includes a mixture of compounds that EPA groups into five major categories: sulfate, nitrate, elemental (black) carbon, organic carbon and crustal material. Continue reading →