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Air Quality History for Varna, Bulgaria

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

40
Current AQI
Good Station

Air Quality Index Station

332h

PM2.5 Station

332h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 64 34–101 18.7 µg/m³ 25.3 12h 2
2026-10-20 28 10–80 6.9 µg/m³ 9.7 24h 2
2026-10-19 31 13–57 7.6 µg/m³ 10.4 24h 2
2026-10-18 40 20–62 9.9 µg/m³ 13.3 24h 2
2026-10-17 21 9–44 5.1 µg/m³ 7.2 24h 2
2026-10-16 26 8–39 6.2 µg/m³ 8.6 24h 2
2026-10-15 28 16–52 6.8 µg/m³ 9.4 24h 2
2026-10-14 30 22–53 7.3 µg/m³ 10.0 24h 2
2026-10-13 14 4–24 3.5 µg/m³ 5.2 24h 1
2026-10-12 47 11–104 13.2 µg/m³ 17.9 21h 2
2026-10-11 68 29–220 24.3 µg/m³ 32.8 24h 2
2026-10-10 54 29–71 14.3 µg/m³ 19.2 24h 2
2026-10-09 67 28–155 20.4 µg/m³ 27.7 24h 2
2026-10-08 59 21–121 17.5 µg/m³ 23.7 24h 2
2026-10-07 40 22–72 10.0 µg/m³ 13.4 11h 2
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