-
Recent Posts
- Fuel Cell Electric Vehicles – Japan vs Korea
- EPA – US Fuel Economy Record High. CO2 Record Low
- General Motors via Cadillac F1 Bound in 2026
- Genesis, Hyundai, Kia recalls for Sudden Power Loss
- Abgewürgt – Volkswagen German Collective Bargaining
- Subaru 2025 Forester Wilderness SUV – $36,415
- EPA – Tighter NOx Emissions Limits on Combustion Turbines
- Hyundai Debuts 2026 IONIQ 9 EV SUV
- Stellantis Bets the Company on STLA Frame
- Large European Job Cuts Coming at Ford, Again
- Lexus, Honda Top 2025 U.S. ALG Residual Values
- Pablo Di Si Out at VW Group of America
- DOJ – Cruise Deferred Prosecution for Pedestrian Crash
- Toyota Huntsville Finishes 168-acre Solar Array
- October Global Light Vehicle Sales Rate at 93 Million
Recent Comments
- NHTSA Fines Ford $165M for Flouting Recall Law | AutoInformed on Ford Recalls Defective Rear-view Cameras on 620,246 Vehicles
- Alfa Romeo Returns to Formula 1 in 2018 via Sauber on Alfa Romeo Returns to Formula 1 in 2018 via Sauber
- American Airlines and JetBlue Alliance Blocked | AutoInformed on Justice Sues to Block JetBlue’s Purchase of Spirit Airlines
- UAW President Shawn Fain on 2024 Presidential Election on Donald Trump is a Scab – UAW Endorses President Biden
- Toyota Motor FY2025 Q2 Earnings Down Significantly | AutoInformed on More Toyota Certification Problems Emerge from MLIT Probe
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 →