Environment ❯Pollution

Air Pollution

Particulate Matter Health Effects Vehicle Emissions Smog Sources of Pollution Health Impacts Air Quality Index Urban Air Quality Industrial Pollution Air Quality

Multi-State Air Quality Alerts Urge Drivers to Stay Off Roads as Ozone, Smoke Spike

Hot, stagnant conditions together with wildfire smoke are pushing ozone and fine particles to unhealthy levels.

NASA’s TEMPO Tracks Lightning-Driven NO2 in Near Real Time

Delta Agrees to $78.75 Million Deal Over 2020 L.A. Fuel Dump

Study Estimates People Inhale Up to 68,000 Microplastic Particles a Day

Wildfires Drove 2023’s Sharpest Pollution Surge in U.S. and Canada, AQLI Finds

Peer-Reviewed Study Ties Tijuana River to Toxic Air in San Diego’s South Bay

Smoke and Ozone Alerts Through Monday in Oregon as Flat Fire Drives Unhealthy Air

Study Ties U.S. Oil and Gas Air Pollution to 91,000 Premature Deaths a Year

California Unveils Plan to Backstop EV Push After Federal Rollbacks

UCLA Finds Localized PM2.5 Spikes at Los Angeles EV Fast Chargers

Bay Area Air District Sues Martinez Landfill Owner Over Methane Leaks

Delhi Pilots Catalytic Converter Retrofits on 30 Older Heavy Vehicles

New National Map Links U.S. Animal Feeding Operations to Elevated PM2.5 Levels and Vulnerable Communities

France Extends Ozone Alert Through August 15 as Heatwave Drives Levels Above Threshold

Hoy No Circula Bans Pink-Sticker Vehicles in Harmonized CDMX-Edomex Scheme

Supreme Court Expands Pollution Boards’ Power to Levy Environmental Damages

Canadian Wildfire Smoke Extends Air Quality Alerts Across Midwest and Northeast

Study Finds Adults Inhale Over 68,000 Fine Microplastics Daily in Indoor Settings

Study Reveals Adults Breathe in 68,000 Indoor Microplastic Particles Daily

Smoke From Canadian Wildfires Keeps Minnesota and Michigan Under Air Quality Alerts