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Air Quality History for Cluj-Napoca, Romania

Historical PM2.5 and AQI trend from monitoring stations near Cluj-Napoca, Romania.

76
Current AQI
Moderate
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

311h · 3 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 75 53–126 23.6 µg/m³ 39.1 20h 5
2026-04-09 78 36–94 25.1 µg/m³ 56.4 17h 4
2026-04-08 56 29–77 15.5 µg/m³ 31.3 9h 3
2026-04-07 51 22–84 14.0 µg/m³ 26.8 24h 4
2026-04-06 54 26–74 14.5 µg/m³ 31.6 18h 4
2026-04-04 79 54–106 25.3 µg/m³ 47.6 15h 4
2026-04-03 114 88–154 41.0 µg/m³ 76.2 24h 4
2026-04-02 85 24–159 28.8 µg/m³ 59.9 24h 3
2026-04-01 74 26–114 23.4 µg/m³ 45.5 23h 4
2026-03-31 69 17–93 21.4 µg/m³ 42.2 23h 4
2026-03-30 74 53–111 23.1 µg/m³ 40.5 11h 4
2026-03-29 54 16–118 15.1 µg/m³ 31.1 24h 4
2026-03-28 66 24–152 19.7 µg/m³ 37.7 24h 4
2026-03-27 80 58–105 25.8 µg/m³ 49.4 24h 4
2026-03-26 90 55–144 30.3 µg/m³ 56.9 24h 4
2026-03-25 90 49–128 30.3 µg/m³ 66.0 7h 4
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