Sliven, Bulgaria

Monitoring Station · Sliven, BG
101
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
127 4am
134
134
134 7am
134
134
134 10am
154
154
127 1pm
127
127
127 4pm
125
125
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
CAMS model adj +100
27
34
34
34
34
34
34
54
54
27
27
27
27
25
25

Air Quality Trend (24h)

PM2.535.5 µg/m³ ×2.4 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

13
Sliven, Bulgaria
0.0 km PM2.5: 3.1 µg/m³
43
Sliven, Bulgaria
0.0 km PM2.5: 10.3 µg/m³
999
Sliven, Bulgaria
0.0 km PM2.5: 500.4 µg/m³
13
Sliven, Bulgaria
0.0 km PM2.5: 3.1 µg/m³
50
Sliven_Lozyata
2.2 km PM2.5: 12.0 µg/m³
-
Yambol
24.6 km PM2.5: 0.0 µg/m³

Nearby Cities

43 Sliven 10 Yambol 30 Nova Zagora 47 Karnobat 17 Stara Zagora 35 Targovishte 20 Gorna Oryahovitsa 20 Veliko Tŭrnovo 30 Aytos

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T07:58 UTC.