San_Stefano Air Quality

Monitoring Station · Karnobat, Bulgaria
19.6°
92.0% RH
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
74 11pm
78
78
79 2am
72
70
70 5am
69
69
69 8am
69
69
69 11am
69
2pm
5pm
8pm
Station readings
74
78
78
CAMS model adj +45
25
25
34
34
27
25
25
24
24
24
24
24
24
24
19.6°C
Temperature
92.0%
Humidity
PM2.525.0 µg/m³ ×1.7 WHO
Moderate
PM1034.0 µg/m³
Good
View city history →

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T02:17 UTC.