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Air Quality History for Silistra, Bulgaria

Historical PM2.5 and AQI trend from monitoring stations near Silistra, Bulgaria.

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 52 21–93 14.4 µg/m³ 19.3 20h 2
2026-10-20 22 4–53 5.2 µg/m³ 7.3 24h 1
2026-10-19 42 9–66 10.3 µg/m³ 13.9 24h 2
2026-10-18 51 29–68 13.2 µg/m³ 17.9 24h 2
2026-10-17 36 9–89 9.4 µg/m³ 12.9 24h 2
2026-10-16 32 13–144 8.6 µg/m³ 11.8 24h 2
2026-10-15 43 21–62 10.6 µg/m³ 14.3 24h 2
2026-10-14 30 17–61 7.2 µg/m³ 9.9 24h 2
2026-10-13 30 17–51 7.3 µg/m³ 10.0 24h 2
2026-10-12 24 4–51 5.7 µg/m³ 8.2 22h 2
2026-10-11 36 17–53 8.7 µg/m³ 11.7 24h 2
2026-10-10 51 17–162 14.5 µg/m³ 19.4 24h 2
2026-10-09 60 25–153 17.1 µg/m³ 22.9 24h 1
2026-10-08 47 25–95 12.2 µg/m³ 16.4 23h 1
2026-10-07 63 25–112 18.7 µg/m³ 25.2 24h 1
2026-10-06 67 28–97 19.8 µg/m³ 27.5 24h 1
2026-10-05 66 29–195 22.3 µg/m³ 30.2 24h 1
2026-10-04 67 42–115 19.8 µg/m³ 26.8 24h 1
2026-10-03 54 8–134 15.6 µg/m³ 21.1 24h 1
2026-10-02 49 12–162 14.2 µg/m³ 19.2 24h 1
2026-10-01 68 29–98 21.8 µg/m³ 29.8 3h 1
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