EnvironmentfromMail Online10 hours agoMillions told to lock windows as toxic air spreads across US statesToxic PM10- and PM2.5-laden air over a 150-mile area centered on El Paso produced hazardous AQI 290, prompting stay-indoors warnings.
BarcelonafromEuro Weekly News6 months agoBarcelona PM10 pollution alertBarcelona issues a preventive PM10 pollution alert, urging residents to avoid cars and utilize public transport.