Troyan Air Quality
Monitoring Station
· Troyan, Bulgaria
16.3°
56.0% RH
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
5pm
29
29
24
8pm
26
26
26
11pm
26
26
26
2am
26
26
24
5am
24
24
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
25
29
29
CAMS model
adj -1
25
25
25
25
27
27
27
27
27
27
27
27
25
25
25
16.3°C
Temperature
56.0%
Humidity
Air Quality Forecast (24h)
PM2.57.0 µg/m³
✓ WHO
Good
PM1010.0 µg/m³
Good
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:15 UTC.