epa11682412 Traffic passes towers and a construction site in the Central Business District, amidst smog in Beijing, China, 25 October 2024. According to IQAir, Beijing's air quality was categorized as 'very unhealthy', registering a 214 US Air Quality Index (AQI) on 25 October. In Beijing, the PM2.5 concentration is 27.8 times higher than WHO annual air quality guideline value. When the air registers 301 US AQI or higher, it is considered 'hazardous'. EPA/JESSICA LEE
CHINA POLLUTION
CHINA POLLUTION
epa11682412 Traffic passes towers and a construction site in the Central Business District, amidst smog in Beijing, China, 25 October 2024. According to IQAir, Beijing's air quality was categorized as 'very unhealthy', registering a 214 US Air Quality Index (AQI) on 25 October. In Beijing, the PM2.5 concentration is 27.8 times higher than WHO annual air quality guideline value. When the air registers 301 US AQI or higher, it is considered 'hazardous'. EPA/JESSICA LEE
foto JESSICA LEE
FotoID: HN:20241025758552
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Izvor:
EPA
Foto:
JESSICA LEE