Air Quality History for Smolyan, BG
Historical PM2.5 and AQI trend from monitoring stations near Smolyan, BG.
30
Current AQI
Good
Good
PM2.5 Trend
105h · 9 stationsDaily Summary
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-04-10 | 46 | 38–54 | 11.2 µg/m³ | 15.4 | 20h | 8 |
| 2026-04-09 | 42 | 21–61 | 10.3 µg/m³ | 14.3 | 16h | 7 |
| 2026-04-08 | 38 | 25–46 | 9.2 µg/m³ | 12.8 | 9h | 8 |
| 2026-04-07 | 43 | 31–66 | 10.6 µg/m³ | 14.8 | 24h | 8 |
| 2026-04-06 | 40 | 25–76 | 9.9 µg/m³ | 13.7 | 17h | 8 |
| 2026-04-04 | 49 | 27–76 | 12.8 µg/m³ | 17.7 | 15h | 9 |
| 2026-04-03 | 64 | 55–72 | 18.4 µg/m³ | 25.1 | 4h | 9 |