Biserna Air Quality

Monitoring Station · Shumen, Bulgaria
20.0°
0.0% RH
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
12 11pm
12
12
12 2am
12
11
11 5am
11
11
11 8am
11
12
12 11am
12
2pm
5pm
8pm
Station readings
12
12
12
CAMS model adj -13
25
25
27
25
25
24
24
24
24
24
24
25
25
25
20.0°C
Temperature
0.0%
Humidity
PM2.53.0 µg/m³ ✓ WHO
Good
PM105.0 µg/m³
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T02:19 UTC.