San_Stefano Air Quality
Monitoring Station
· Karnobat, Bulgaria
17.4°
83.0% RH
95
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
84
12am
84
95
66
3am
66
66
86
6am
86
86
86
9am
86
86
86
12pm
66
86
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
84
84
95
CAMS model
adj +32
54
54
34
34
34
34
54
54
54
54
54
54
54
34
54
17.4°C
Temperature
83.0%
Humidity
Air Quality Forecast (24h)
PM2.533.0 µg/m³
×2.2 WHO
Moderate
PM1045.0 µg/m³
Good
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:33 UTC.