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Air Quality History for Troyan, Bulgaria

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

24
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

472h

PM2.5 Station

472h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 22 12–37 5.3 µg/m³ 7.4 23h 2
2026-05-28 33 17–61 8.1 µg/m³ 11.0 24h 2
2026-05-27 30 13–50 7.2 µg/m³ 9.9 23h 2
2026-05-26 38 29–55 9.1 µg/m³ 12.3 24h 2
2026-05-25 35 21–63 8.4 µg/m³ 11.4 24h 2
2026-05-24 35 21–57 8.5 µg/m³ 11.5 24h 2
2026-05-23 45 21–84 12.2 µg/m³ 16.5 24h 2
2026-05-22 46 29–59 11.3 µg/m³ 15.0 22h 2
2026-05-21 39 29–72 9.8 µg/m³ 13.3 24h 2
2026-05-20 30 12–53 7.2 µg/m³ 9.9 24h 2
2026-05-19 30 17–53 7.2 µg/m³ 9.9 24h 2
2026-05-18 29 12–65 7.2 µg/m³ 10.0 24h 2
2026-05-17 16 8–37 3.8 µg/m³ 5.7 24h 2
2026-05-16 31 17–61 7.5 µg/m³ 10.3 24h 2
2026-05-15 35 12–59 8.6 µg/m³ 11.9 24h 2
2026-05-14 18 4–42 4.3 µg/m³ 6.2 24h 2
2026-05-13 11 4–21 2.7 µg/m³ 4.3 23h 1
2026-05-12 23 8–55 5.5 µg/m³ 7.7 24h 1
2026-05-11 29 13–63 7.2 µg/m³ 10.0 22h 1
2026-05-10 20 8–38 4.8 µg/m³ 6.9 23h 1
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