Air Quality History for Silistra, Bulgaria
Historical PM2.5 and AQI trend from monitoring stations near Silistra, Bulgaria.
21
Current AQI
Good Station
Good Station
Air Quality Index Station
323hPM2.5 Station
323h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-07-22 | 25 | 21–38 | 6.0 µg/m³ | 8.2 | 5h | 1 |
| 2026-07-21 | 34 | 21–53 | 8.2 µg/m³ | 11.1 | 23h | 1 |
| 2026-07-20 | 33 | 21–50 | 7.9 µg/m³ | 10.9 | 24h | 1 |
| 2026-07-19 | 32 | 21–50 | 7.6 µg/m³ | 10.5 | 24h | 1 |
| 2026-07-18 | 37 | 25–50 | 8.9 µg/m³ | 12.1 | 24h | 1 |
| 2026-07-17 | 41 | 25–57 | 9.9 µg/m³ | 13.4 | 24h | 1 |
| 2026-07-16 | 44 | 29–57 | 10.8 µg/m³ | 14.4 | 24h | 1 |
| 2026-07-15 | 41 | 25–57 | 10.0 µg/m³ | 13.4 | 24h | 1 |
| 2026-07-14 | 26 | 12–42 | 6.2 µg/m³ | 8.7 | 20h | 1 |
| 2026-07-13 | 20 | 8–38 | 4.8 µg/m³ | 6.8 | 24h | 1 |
| 2026-07-12 | 26 | 17–38 | 6.2 µg/m³ | 8.6 | 24h | 1 |
| 2026-07-11 | 20 | 12–66 | 4.9 µg/m³ | 7.2 | 24h | 1 |
| 2026-07-10 | 15 | 8–29 | 3.7 µg/m³ | 5.5 | 24h | 1 |
| 2026-07-09 | 13 | 8–21 | 3.1 µg/m³ | 4.7 | 19h | 1 |
| 2026-07-08 | 26 | 17–38 | 6.2 µg/m³ | 8.7 | 16h | 1 |