Air Quality in Troyan, Bulgaria
Cloudy
21.5°C · 71.5% humidity
21.5°
Feels 21.5°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Troyan's air quality — share it
AQI Forecast
Calibrated
42
7am
50
25
38
10am
39
39
39
1pm
39
39
39
4pm
39
39
39
7pm
39
39
39
10pm
40
40
40
1am
40
40
42
4am
42
42
Station readings
42
50
25
CAMS model
adj +15
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
25
25
25
27
27
27
Air Quality Index Trend
47h · 2 stnTroyan'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.
71.5%
Humidity
4.2 km/h
Wind W
1016.8 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.99 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Troyan?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.58.99 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (2 stations within 25 km)
8.99
Median
6.5
Average
4.0
Low
9.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -3.1
What is the 7-day forecast for Troyan?
06-09
23.9° 15.8°
4.13 mm
06-10
28.0° 16.0°
13.13 mm
06-11
22.1° 15.6°
0.06 mm
06-12
20.1° 16.3°
7.25 mm
06-13
23.4° 15.3°
2.31 mm
06-14
25.3° 16.3°
0.06 mm
06-15
28.3° 12.5°
1.63 mm
Both models agree
Avg diff: 4.5°C
Where are air quality stations near Troyan?
What cities are near Troyan?
Get AQI alerts for Troyan
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T07:08 UTC.