Air Quality in Vratsa, Bulgaria

Windy
25.2°C · 24.0% humidity
25.2°
Feels 25.2°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
50 2am
50
50
46 5am
50
30
30 8am
30
30
30 11am
30
30
30 2pm
30
23
23 5pm
23
23
23 8pm
23
23
23 11pm
23
23
Station readings
46
29
42
CAMS model adj -4
54
54
54
54
54
34
34
34
34
34
34
34
34
34
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

47h · 1 stn

Vratsa's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

24.0%
Humidity
47.1 km/h
Wind S
1016.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
46
11.0 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.511.0 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
11.0
Median
11.0
Average
11.0
Low
11.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.5
08-03
37.6° 21.1°
0.81 mm
08-04
39.5° 25.5°
08-05
40.5° 20.5°
08-06
37.3° 22.6°
2.19 mm
08-07
37.6° 22.9°
08-08
41.1° 25.5°
08-09
33.0° 23.2°
0.25 mm
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T02:59 UTC.