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Air Quality History for Vratsa, Bulgaria

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

13
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 16 4–46 4.0 µg/m³ 6.0 21h 1
2026-09-04 19 8–78 4.8 µg/m³ 6.9 24h 1
2026-09-03 29 8–162 8.9 µg/m³ 12.4 24h 1
2026-09-02 34 8–127 9.4 µg/m³ 12.9 24h 1
2026-09-01 45 17–102 11.7 µg/m³ 15.8 23h 1
2026-08-31 50 29–99 13.0 µg/m³ 17.5 24h 1
2026-08-30 67 38–196 24.5 µg/m³ 33.0 24h 1
2026-08-29 42 17–142 10.8 µg/m³ 14.6 24h 1
2026-08-28 59 25–188 19.8 µg/m³ 26.8 24h 1
2026-08-27 42 21–151 11.3 µg/m³ 15.3 24h 1
2026-08-26 53 29–151 14.6 µg/m³ 19.6 24h 1
2026-08-25 42 25–70 10.3 µg/m³ 13.9 24h 1
2026-08-24 48 12–132 13.8 µg/m³ 18.8 24h 1
2026-08-23 26 8–84 6.8 µg/m³ 9.6 24h 1
2026-08-22 36 17–59 8.8 µg/m³ 12.1 24h 1
2026-08-21 49 29–134 13.1 µg/m³ 17.6 24h 1
2026-08-20 33 12–76 8.2 µg/m³ 11.2 24h 1
2026-08-19 43 12–190 15.2 µg/m³ 20.8 24h 1
2026-08-18 48 17–122 13.9 µg/m³ 18.9 24h 1
2026-08-17 30 8–144 8.2 µg/m³ 11.3 24h 1
2026-08-16 21 21–21 5.0 µg/m³ 7.0 1h 1
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