Yana Air Quality
Monitoring Station
· Sofia, Bulgaria
16.9°
68.0% RH
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
11pm
25
21
22
2am
22
22
22
5am
22
22
22
8am
22
21
21
11am
21
—
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
Station readings
25
25
21
CAMS model
adj -3
25
25
25
25
25
25
25
25
25
25
25
24
24
24
16.9°C
Temperature
68.0%
Humidity
Air Quality Forecast (24h)
PM2.55.0 µg/m³
✓ WHO
Good
PM107.0 µg/m³
Good
Nearby Monitoring Stations
70
Druzhba, Sofia, Bulgaria (Дружба, Столична)
53
Druzhba, Sofia, Bulgaria (Дружба, Столична)
55
Druzhba, Sofia, Bulgaria (Дружба, Столична)
42
Druzhba, Sofia, Bulgaria (Дружба, Столична)
25
Gorni_Lozen
4
Sofia_Mladost
21
Sofia_Geo_Milev
104
Mladost, Sofia, Bulgaria (Младост, Столична)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T02:03 UTC.