Air Quality

Pollution Pollution Control Air Quality Index Smoke Pollution Pollution Levels AQI Pollutants Pollution Sources Air Pollution Wildfires

Bay Area Delays Gas Water-Heater Phaseout to 2028 and Adds Broad Exemptions

Regulators say the change preserves public-health aims to cut nitrogen-oxide pollution while easing cost and technical burdens for many households.

Report Says Gas Power for Stratos Data Center Could Cause Dozens of Premature Deaths

Sebastopol Council Bars A&M BBQ Smokers and Signals Enforcement

Delhi‑NCR Starts Point‑of‑Sale 'No PUCC, No Fuel' Rule as Winter Controls Kick In

CAQM Escalates Inspections, Proposes Closures and Sealing Across NCR

Spare the Air Alerts Issued for Bay Area Weekend

Copernicus Says One-Third of World Exposed to Dangerous Ozone in 2026

Wales Raises Idling Fine to £75–£150

Hoy No Circula Runs on Regular Calendar in Mexico City with No New Doble Restriction

Delhi Formalises Annual Winter Pollution Action Plan With Vehicle Curbs and Construction Freeze

Copernicus Finds One-Third of World Exposed to Extreme Ground-Level Ozone in 2026

One-Third of World Exposed to Extremely High Ozone, Copernicus Says

Delhi Launches Udyog Mitra Single-Window Portal for Business Approvals

Haze Pushes Central and Southern Singapore Into Unhealthy Air Range

Mumbai Sees Isolated Light Rain as Monsoon Begins Slow Retreat

Civil Code Prohibits Barbecues Against Dividing Walls and Can Lead to Demolition

Delhi Opens Large Burari ATS and Orders PUC Enforcement From Oct. 1

Hoy No Circula Sabatino Enforced in Mexico City Region on Saturday

Fire at South Haven Plastics Plant Triggers Citywide Power Outage

Rain Temporarily Clears Manaus as Surge in Amazon Fires Pushes Pollution to Dangerous Levels