San_Stefano Air Quality

Monitoring Station · Karnobat, Bulgaria
24.0°
58.0% RH
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 4am
29
21
21 7am
34
34
34 10am
34
34
34 1pm
34
34
34 4pm
34
34
7pm
10pm
1am
Station readings
50
29
21
21
CAMS model adj +9
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
24.0°C
Temperature
58.0%
Humidity
PM2.55.0 µg/m³ ✓ WHO
Good
PM107.0 µg/m³
Good
View city history →

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:29 UTC.