Air Quality in Ruse, Bulgaria

Drizzle
19.1°C · 81.8% humidity
19.1°
Feels 19.1°
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
77 3am
78
88
67 6am
70
72
74 9am
75
76
77 12pm
77
77
77 3pm
78
78
78 6pm
78
78
78 9pm
78
78
78 12am
78
78
Station readings
77
12
88
CAMS model adj +53
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

Air Quality Index Trend

44h · 2 stn

Ruse'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. Current PM2.5 concentration in Ruse is 1.3× the WHO 24-hour guideline of 15 µg/m³.

81.8%
Humidity
30.7 km/h
Wind SW
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
67
19.77 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

44h · 2 stations
PM2.519.77 µg/m³ ×1.3 WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
19.77
Median
7.41
Average
1.2
Low
28.0
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -13.8
05-30
24.4° 19.1°
2.81 mm
05-31
20.7° 13.7°
06-01
22.0° 17.7°
0.88 mm
06-02
28.7° 17.8°
1.75 mm
06-03
24.4° 13.4°
0.06 mm
06-04
24.1° 13.1°
06-05
29.8° 13.6°
4.13 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 2026-05-30T03:00 UTC.