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Air Quality History for Chenggu, China

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

42
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 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 49 38–65 12.8 µg/m³ 3h 6
2026-06-08 47 18–64 11.6 µg/m³ 24h 6
2026-06-07 58 21–164 17.0 µg/m³ 24h 6
2026-06-06 58 37–92 16.2 µg/m³ 24h 5
2026-06-05 61 24–85 17.4 µg/m³ 24h 6
2026-06-04 58 30–94 16.0 µg/m³ 24h 6
2026-06-03 65 7–89 19.2 µg/m³ 24h 7
2026-06-02 75 61–94 23.5 µg/m³ 24h 7
2026-06-01 80 55–109 25.9 µg/m³ 23h 6
2026-05-31 77 42–117 24.5 µg/m³ 23h 5
2026-05-30 88 53–184 32.3 µg/m³ 24h 5
2026-05-29 67 44–166 20.6 µg/m³ 24h 6
2026-05-28 66 49–84 19.2 µg/m³ 24h 5
2026-05-27 72 52–120 22.1 µg/m³ 24h 6
2026-05-26 68 42–102 20.4 µg/m³ 24h 6
2026-05-25 57 33–80 15.2 µg/m³ 24h 6
2026-05-24 64 32–152 18.6 µg/m³ 24h 6
2026-05-23 64 32–84 18.5 µg/m³ 24h 6
2026-05-22 69 19–180 22.9 µg/m³ 23h 6
2026-05-21 64 25–108 18.5 µg/m³ 24h 6
2026-05-20 62 12–164 19.1 µg/m³ 18h 6
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