Sliven, Bulgaria

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

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
127 3am
127
134
134 6am
134
134
134 9am
134
154
154 12pm
127
127
127 3pm
127
—
— 6pm
—
—
— 9pm
—
—
— 12am
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CAMS model adj +100
27
27
34
34
34
34
34
34
54
54
27
27
27
27

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
999
Sliven, Bulgaria
0.0 km PM2.5: 500.4 µg/m³
33
Sliven_Lozyata
2.2 km PM2.5: 8.0 µg/m³
-
Yambol
24.6 km PM2.5: 0.0 µg/m³

Nearby Cities

26 Sliven 10 Yambol 36 Nova Zagora 56 Karnobat 18 Stara Zagora 61 Targovishte 21 Gorna Oryahovitsa 21 Veliko Tŭrnovo 63 Aytos

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T06:01 UTC.