Real-time air quality rankings for 10 cities across Bulgaria, updated hourly. Browse the cleanest cities in Bulgaria ranked by AQI.
Best Air Quality in Bulgaria
The city with the best air quality in Bulgaria is Pernik (AQI 35), followed by Varna (AQI 37), Dobrich (AQI 37), Ruse (AQI 39). Currently, 9 out of 10 monitored cities in Bulgaria report Good air quality with an AQI below 50.
Pernik
Bulgaria
AQI
Varna
Bulgaria
AQI
Dobrich
Bulgaria
AQI
Ruse
Bulgaria
AQI
Pleven
Bulgaria
AQI
Plovdiv
Bulgaria
AQI
Stara Zagora
Bulgaria
AQI
Sliven
Bulgaria
AQI
Burgas
Bulgaria
AQI
Sofia
Bulgaria
AQI
Understanding Air Quality Index
Good
Air quality is satisfactory, and air pollution poses little or no risk.
Moderate
Air quality is acceptable. However, there may be a risk for some people.
Unhealthy for Sensitive Groups
Members of sensitive groups may experience health effects.
Unhealthy
Everyone may begin to experience health effects.
Very Unhealthy
Health alert: everyone may experience more serious health effects.
Hazardous
Health warnings of emergency conditions. The entire population is likely to be affected.
The Air Quality Index (AQI) is a scale from 0 to 500 that measures air pollution levels. Poor air quality can cause respiratory issues, cardiovascular problems, and other health concerns. Rankings are updated hourly to help you stay informed.
Source: US EPA Air Quality Index
Last updated: 07 May 16:21
