Environment ❯ Air Quality

Pollution

Health Effects Air Quality Index Particulate Matter AQI Urban Pollution Smog Air Pollution Health Impact Wildfires Health Impacts

Air-Quality Alerts Cover L.A., Orange, Riverside and San Bernardino Through Monday

Elevated PM2.5 forecasts prompted a South Coast AQMD No‑Burn order with indoor‑air safety guidance.

Stories older than 24h

South Coast AQMD Extends No-Burn Order as NWS Keeps Air-Quality Alerts Through Monday

Los Angeles County Added as Southland Air-Quality Alerts Continue With No-Burn Order

Cornell Study: PM2.5 Fell 22% in Manhattan’s Congestion Zone in First Six Months

Air Quality Alerts in Southern California With No-Burn Order in Effect

Code Orange Air Quality Alert in Susquehanna Valley Today Through Midnight

Air Quality Alerts and No-Burn Order Stretch Across Southern California Through Monday

Tule Fog Triggers Travel Warnings for 2 Million Across California’s Central Valley

Southern California Air Quality Alerts Run Into Monday as Extended No-Burn Order Stays in Effect

Air Pollution Substantially Weakens Exercise’s Longevity Benefit, Global Analysis Finds

Southern California Air Quality Alert Extended Into Saturday With No-Burn Day In Effect

Bay Area Enacts Two-Day Spare the Air Alert Through Thanksgiving With Wood-Burning Ban

EPA Asks Court to Strike Down Biden-Era Soot Standard Before Feb. 7

Hoy No Circula Saturday: Even-Plate Hologram 1 and All Hologram 2 Cars Restricted Across Mexico City and Edomex

Viral Photo of Nebulised Golden Retriever Highlights Delhi’s Very Poor Air

Lahore High Court Orders On-Road Pollution Crackdown, Seeks LDA–WASA Reports

Delhi Air Quality Eases Slightly to 'Very Poor' With Hotspots Still 'Severe'

Netherlands Moves Unevenly on Wood-Burning Rules as Rheden Proposes Time Limits and Groningen Hits Pause

Delhi’s Dust Crackdown Intensifies With Real-Time Surveillance, Rs 2.36 Crore Fines and 48 Closures

Four Workers Found Dead in Locked Kanpur Room as Police Suspect Carbon Monoxide