Environment ❯ Pollution ❯ Air Quality

Vehicle Emissions

Regulatory Measures End-of-Life Vehicles Regulatory Programs Electric Vehicles Regulations Old Vehicles Hoy No Circula Impact Nitrogen Oxides Low Emission Zones Regulatory Compliance

Argentina’s Vehicle Fleet Reaches 15.8 Million as Average Age Rises to 14.8 Years

AFAC says sales fall far short of the annual additions needed to keep the fleet from getting older.

Maharashtra Approves Motor Vehicle Tax Overhaul to Tackle Pollution and Fund Transport Upgrades

Delhi Orders End-of-Life Vehicles Seized and Scrapped if Parked or Plying

Paris Judges Send Volkswagen to Trial on Aggravated Dieselgate Fraud

Hoy No Circula Suspended This Sunday in CDMX, Edomex and Toluca Metro Areas

UK Confirms April 2026 VED Rise, Hitting 2001–2017 Cars Hardest

Mexico Ends ‘Autos Chocolate’ Decree as States Seek Relief for Pending Cases

Saturday Hoy No Circula Enforced Across Mexico City, Toluca and Tianguistenco as Air Quality Turns Poor

Argentina’s EV Market Shifts as YPF Ends Flat-Rate Charging and BYD Delivers Thousands

Mexico City Lifts Ozone Alert as Regular ‘Hoy No Circula’ Rules Resume

Opposition Protests Intensify as Odisha Pauses 'No PUC, No Fuel' Enforcement Until April 1

UK Confirms Inflation-Linked Rise in Vehicle Excise Duty From April 2026

Delhi Makes 'No PUCC, No Fuel' Rule Permanent, Bars Entry of Non‑BS6 Vehicles

Mercedes-Benz Reaches $149.6 Million Multistate Deal Over Diesel Emissions Cheating

Mercedes-Benz Reaches $149.6 Million Multi-State Deal to Settle U.S. Diesel Claims

Delhi Targets FY2026 Rollout for New EV Policy as Draft Heads to Public Review

Hoy No Circula This Saturday in Mexico City Metro Area: Key Driving Restrictions for Dec. 13

Hoy No Circula on Dec. 12: Blue Sticker Cars With Plates 9 or 0 Face 5 a.m.–10 p.m. Ban in CDMX and Edomex

Punjab EPA Seizes and Bans Punjab University Buses Over Smoke Emissions

Delhi Begins Ban on Non-Delhi BS-III Goods Vehicles at City Borders