Editorial photo #13220753 Environmental Issue

Heavy Smog In Krakow, Poland

Air quality display board showing PM10 air quality level exceeding safe limits is seen in Krakow, Poland on January 20th, 2026. Today Krakow was the most polluted city in the world. Due to high air pollution citizens are recommended to limit outdoor activities and public city transport is free of charge. (Photo by Beata Zawrzel/NurPhoto)

Photo details

Photo ID: #13220753
Date taken: 20 January 2026
Location: —
Photographer: Beata Zawrzel/NurPhoto
Category: Environmental Issue

Related keywords

Medium Group of People poland polish europe european krakow cracow air pollution smog alert level environment unhealthy index limits exceeded winter crisis problem Air quality display board PM10 air quality level safe limits Krakow Poland January 20th 2026 most polluted city air pollution citizens limit outdoor activities public city transport free of charge Beata Zawrzel NurPhoto pollution warning environmental health particulate matter pollution alert air quality index health advisory pollution reduction urban pollution environmental impact respiratory health pollution control smog air monitoring pollution sources transportation policy.