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Air Quality History for Pernik, BG

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

52
Current AQI
Moderate
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

264h · 46 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 42 23–63 10.2 µg/m³ 13.9 22h 46
2026-04-09 39 20–80 9.7 µg/m³ 13.2 19h 35
2026-04-08 22 21–25 5.3 µg/m³ 7.5 10h 41
2026-04-07 34 21–58 8.2 µg/m³ 11.3 24h 44
2026-04-06 40 17–144 10.7 µg/m³ 14.9 19h 39
2026-04-05 18 17–21 4.3 µg/m³ 6.3 3h 1
2026-04-04 40 25–62 10.0 µg/m³ 13.5 15h 46
2026-04-03 27 15–40 6.5 µg/m³ 9.0 24h 44
2026-04-02 29 17–67 7.2 µg/m³ 9.8 22h 38
2026-04-01 58 40–75 15.6 µg/m³ 20.8 22h 43
2026-03-31 55 35–142 15.2 µg/m³ 20.3 23h 43
2026-03-30 39 20–63 9.7 µg/m³ 13.1 11h 42
2026-03-29 35 18–62 8.5 µg/m³ 11.7 24h 45
2026-03-28 36 18–87 9.1 µg/m³ 12.5 23h 46
2026-03-27 41 25–56 10.3 µg/m³ 13.9 3h 44
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