WorldArrow icon
Arrow iconSofia

Air quality in Sofia

Air quality index (AQI⁺) and PM2.5 air pollution in Sofia • 17:56, Jun 05

1 stations sponsored by The Foundation for Clean Air
1 stations sponsored by The Foundation for Clean Air

Live most polluted city ranking

Real-time Sofia most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Bulgaria

Bozhurishte

63

2
The national flag of Bulgaria

Sofia

58

Live cleanest city ranking

Real-time Sofia cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Bulgaria

Sofia

58

2
The national flag of Bulgaria

Bozhurishte

63

New york city skyline
external link icon

June 5, 2026 Air Quality Alert: Elevated ozone levels affect multiple U.S. states

external link icon

Heatwave Map Spotlight: South Asia

external link icon

Wildfire map spotlight: Santa Rosa Island Fire, California

Which is the most polluted city in Sofia?