I turisti stranieri a piedi passato un poliziotto paramilitari di guardia sulla piazza Tiananmen in pesanti smog a Pechino, in Cina, il 9 ottobre 2014. Pechino

• Collaboratore: Imaginechina Limited / Alamy Foto Stock
• ID dell’immagine: W8YFW3
• Dimensioni dei file: 51,3 MB (610,5 KB Download compresso)
• Liberatorie: Modello - no | Proprietà - no
• Dimensioni: 5184 x 3456 px | 43,9 x 29,3 cm | 17,3 x 11,5 inches | 300dpi
• Data acquisizione: 9 ottobre 2014
• Fotografo: Imaginechina

Altre informazioni

Foreign tourists walk past a paramilitary policeman standing guard on the Tiananmen Square in heavy smog in Beijing, China, 9 October 2014. Beijing raised its air pollution alert to orange on Thursday (9 October 2014), the second-highest level, triggering limits on some industrial production as smog enveloped northern China for a second day. The concentration of PM2.5, fine particulates that pose the greatest risk to human health, was 359 micrograms per cubic meter at 11 a.m. near Tiananmen Square in Beijing, the Beijing Municipal Environmental Monitoring Center said on its website. The WHO recommends 24-hour exposure to PM2.5 at concentrations no higher than 25.

Parole chiave associate all'immagine

• china
• cinese
• fumo
• inquinamento-dell'aria
• nebbia
• pechino
• smog