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Air Quality History for Chengyang, China

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

88
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 71 55–88 21.7 µg/m³ 7h 5
2026-06-08 63 51–105 17.6 µg/m³ 24h 5
2026-06-07 60 41–83 16.5 µg/m³ 24h 5
2026-06-06 60 30–87 16.6 µg/m³ 24h 5
2026-06-05 70 42–86 21.0 µg/m³ 24h 5
2026-06-04 66 42–82 19.6 µg/m³ 24h 5
2026-06-03 76 54–133 24.1 µg/m³ 24h 5
2026-06-02 94 69–127 32.3 µg/m³ 24h 6
2026-06-01 89 63–118 29.8 µg/m³ 23h 5
2026-05-31 85 61–114 28.3 µg/m³ 24h 4
2026-05-30 77 56–102 24.3 µg/m³ 24h 5
2026-05-29 67 50–88 20.0 µg/m³ 24h 5
2026-05-28 64 50–86 18.1 µg/m³ 24h 5
2026-05-27 74 46–112 23.1 µg/m³ 24h 5
2026-05-26 60 32–97 16.6 µg/m³ 24h 5
2026-05-25 59 35–87 16.3 µg/m³ 24h 5
2026-05-24 65 42–93 18.8 µg/m³ 24h 6
2026-05-23 80 57–157 26.2 µg/m³ 24h 5
2026-05-22 68 46–98 20.4 µg/m³ 24h 6
2026-05-21 74 47–121 22.8 µg/m³ 24h 5
2026-05-20 65 44–92 19.0 µg/m³ 16h 5
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