Sliven, Bulgaria Air Quality

Monitoring Station · Sliven, Bulgaria
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
55 7pm
135
70
55 10pm
55
57
57 1am
57
57
55 4am
55
55
54 7am
54
54
— 10am
—
—
— 1pm
—
—
— 4pm
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Station readings
135
70
CAMS model adj +30
25
25
25
25
25
27
27
27
27
25
25
25
24
24
24

Air Quality Forecast (24h)

PM2.521.1 µg/m³ ×1.4 WHO
Moderate
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Nearby Monitoring Stations

68
Sliven, Bulgaria
0.0 km PM2.5: 20.2 µg/m³
38
Sliven_Lozyata
2.2 km PM2.5: 9.0 µg/m³
-
Yambol
24.6 km PM2.5: 0.0 µg/m³

Nearby Cities

28 Sliven 27 Yambol 38 Nova Zagora 66 Karnobat 31 Stara Zagora 40 Targovishte 15 Gorna Oryahovitsa 15 Veliko Tŭrnovo 26 Aytos

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T22:59 UTC.