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Air Quality History for Vratsa, Bulgaria

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

16
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

433h

PM2.5 Station

433h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 32 25–38 7.5 µg/m³ 10.0 2h 1
2026-07-21 24 12–38 5.6 µg/m³ 7.9 24h 1
2026-07-20 30 21–61 7.4 µg/m³ 9.9 24h 1
2026-07-19 39 21–55 9.3 µg/m³ 12.5 24h 1
2026-07-18 46 25–122 11.9 µg/m³ 15.8 24h 1
2026-07-17 46 25–89 11.4 µg/m³ 15.2 24h 1
2026-07-16 40 29–72 9.8 µg/m³ 13.1 24h 1
2026-07-15 38 12–186 13.0 µg/m³ 17.7 24h 1
2026-07-14 21 4–165 7.0 µg/m³ 9.9 24h 1
2026-07-13 22 8–46 5.2 µg/m³ 7.5 24h 1
2026-07-12 42 17–137 11.1 µg/m³ 15.0 24h 1
2026-07-11 22 8–55 5.2 µg/m³ 7.4 24h 1
2026-07-10 21 4–61 5.3 µg/m³ 7.6 24h 1
2026-07-09 17 4–89 4.6 µg/m³ 6.9 21h 1
2026-07-08 23 12–42 5.5 µg/m³ 7.7 16h 1
2026-07-07 21 8–40 4.9 µg/m³ 6.9 15h 1
2026-07-06 21 4–38 5.1 µg/m³ 6.9 9h 1
2026-07-05 16 8–33 3.8 µg/m³ 5.7 24h 1
2026-07-04 14 8–33 3.5 µg/m³ 5.1 24h 1
2026-07-03 48 12–153 13.1 µg/m³ 17.6 24h 1
2026-07-02 56 21–139 17.0 µg/m³ 24.1 10h 1
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