Nadezhda, Sofia, Bulgaria (Нaдeждa, Столична) Air Quality
Monitoring Station
· Sofia, Bulgaria
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
37
12am
68
27
102
3am
102
102
82
6am
82
82
82
9am
82
82
82
12pm
75
75
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
37
68
27
CAMS model
adj +48
54
54
54
54
54
54
34
34
34
34
34
34
34
27
27
Air Quality Forecast (24h)
PM2.56.5 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
35
Nadezhda, Sofia, Bulgaria (Нaдeждa, Столична)
35
Nadezhda, Sofia, Bulgaria (Нaдeждa, Столична)
59
Sofia_Ilinden
77
Stribog
38
Sofia_Centre
66
Sofia_Yavorov
31
Hipodruma, Sofia, Bulgaria (Хиподрума, Столична)
56
Hipodruma, Sofia, Bulgaria (Хиподрума, Столична)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:53 UTC.