Off-grid natural gas plants are being fast-tracked across the US to power AI data centers, leaving nearby residents with little warning or recourse

The Hellenic Thoracic Society is calling for stricter air quality monitoring as wildfire smoke, African dust and rising ozone push pollution levels in Greek cities beyond World Health Organization limit

New IQAir data shows Pakistan recorded the highest PM2.5 levels last year, with India and China also dominating the world’s most polluted cities

The cities are ranked from the cleanest to the most polluted based on average fine particulate matter (PM2.5) concentrations over the past two calendar years.

The European Environment Agency characterizes Athens' air quality as 'moderate'

A report on air quality across 134 countries shows that only 7 meet the World Health Organization's annual PM2.5 guideline