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Air Quality History for Hengyang, China

Historical PM2.5 and AQI trend from monitoring stations near Hengyang, China.

44
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 53 38–62 13.6 µg/m³ 7h 5
2026-06-08 48 34–64 12.3 µg/m³ 24h 7
2026-06-07 52 21–93 14.2 µg/m³ 24h 5
2026-06-06 61 41–94 17.0 µg/m³ 24h 6
2026-06-05 62 32–83 17.8 µg/m³ 24h 6
2026-06-04 62 29–92 17.8 µg/m³ 24h 6
2026-06-03 72 42–118 21.9 µg/m³ 24h 5
2026-06-02 78 40–141 24.9 µg/m³ 24h 6
2026-06-01 81 40–128 26.3 µg/m³ 23h 6
2026-05-31 74 29–111 23.2 µg/m³ 24h 7
2026-05-30 71 50–134 21.3 µg/m³ 24h 6
2026-05-29 63 46–84 18.0 µg/m³ 24h 5
2026-05-28 70 48–175 22.5 µg/m³ 24h 7
2026-05-27 68 55–89 20.1 µg/m³ 24h 6
2026-05-26 66 30–101 19.6 µg/m³ 24h 5
2026-05-25 57 28–81 15.2 µg/m³ 24h 6
2026-05-24 61 32–95 17.5 µg/m³ 24h 8
2026-05-23 65 35–105 18.8 µg/m³ 24h 6
2026-05-22 66 41–112 19.4 µg/m³ 24h 5
2026-05-21 98 13–253 48.3 µg/m³ 24h 7
2026-05-20 67 48–100 19.7 µg/m³ 16h 6
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