Sofia_Boyana Air Quality

Monitoring Station · Sofia, Bulgaria
27.3°
34.0% RH
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 1pm
21
17
24 4pm
24
26
26 7pm
26
33
33 10pm
33
33
33 1am
26
26
— 4am
—
—
— 7am
—
—
— 10am
—
—
Station readings
21
21
17
CAMS model adj -1
24
24
24
25
25
27
27
27
34
34
34
34
34
27
27
27.3°C
Temperature
34.0%
Humidity

Air Quality Forecast (24h)

PM2.54.0 µg/m³ ✓ WHO
Good
PM106.0 µg/m³
Good
View city history →

Nearby Monitoring Stations

12
Sofia_Boyana_bis
1.0 km PM2.5: 3.0 µg/m³
23
Pavlovo, Sofia, Bulgaria (Павлово, Столична)
2.3 km PM2.5: 5.5 µg/m³
27
Kopitoto, Sofia, Bulgaria (Koпитото, Столична)
2.9 km PM2.5: 6.5 µg/m³
27
Kopitoto, Sofia, Bulgaria (Koпитото, Столична)
2.9 km PM2.5: 6.5 µg/m³
-
Kikish_Hut
3.2 km
36
Hipodruma, Sofia, Bulgaria (Хиподрума, Столична)
3.4 km PM2.5: 8.6 µg/m³
139
Sofia_Ovcha_kupel
3.9 km PM2.5: 51.0 µg/m³
33
Sofia_Hladilnika
4.3 km PM2.5: 8.0 µg/m³

Nearby Cities

26 Sofia 23 Pernik 38 Samokov 22 Dupnitsa 10 Botevgrad 52 Kyustendil 4 Berkovitsa 10 Vratsa 25 Blagoevgrad

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:37 UTC.