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Air Quality History for Stara Zagora, BG

Historical PM2.5 and AQI trend from monitoring stations near Stara Zagora, BG.

42
Current AQI
Good
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

297h · 8 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 25 12–44 6.0 µg/m³ 8.5 20h 8
2026-04-09 24 14–57 6.0 µg/m³ 8.6 15h 8
2026-04-08 15 10–22 3.6 µg/m³ 5.4 9h 8
2026-04-07 21 10–36 5.0 µg/m³ 7.2 24h 8
2026-04-06 22 9–52 5.2 µg/m³ 7.4 17h 8
2026-04-04 31 12–56 7.6 µg/m³ 10.5 15h 8
2026-04-03 25 12–52 6.0 µg/m³ 8.5 24h 8
2026-04-02 20 6–39 4.7 µg/m³ 6.8 20h 8
2026-04-01 47 27–61 11.6 µg/m³ 15.6 22h 7
2026-03-31 34 19–55 8.1 µg/m³ 11.1 21h 8
2026-03-30 34 15–48 8.2 µg/m³ 11.3 10h 7
2026-03-29 22 12–54 5.3 µg/m³ 7.6 23h 8
2026-03-28 38 15–87 9.7 µg/m³ 13.3 23h 8
2026-03-27 70 37–105 21.4 µg/m³ 29.0 24h 8
2026-03-26 51 34–71 12.9 µg/m³ 17.3 24h 8
2026-03-25 56 53–61 14.6 µg/m³ 19.5 6h 8
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