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Air Quality History for Chengzhong, China

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

63
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

309h

PM2.5 Station

309h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 63 42–79 18.2 µg/m³ 18h 2
2026-07-20 68 25–99 20.5 µg/m³ 22h 2
2026-07-19 70 37–103 21.6 µg/m³ 22h 2
2026-07-18 58 16–119 16.8 µg/m³ 22h 2
2026-07-17 61 40–106 17.4 µg/m³ 24h 2
2026-07-16 56 17–107 16.3 µg/m³ 22h 2
2026-07-15 51 20–91 14.1 µg/m³ 21h 1
2026-07-14 53 31–75 14.1 µg/m³ 22h 2
2026-07-13 54 16–114 15.3 µg/m³ 22h 2
2026-07-12 48 16–74 12.8 µg/m³ 22h 2
2026-07-11 55 25–88 15.1 µg/m³ 22h 2
2026-07-10 61 34–102 17.3 µg/m³ 24h 2
2026-07-09 61 13–119 17.9 µg/m³ 22h 2
2026-07-08 57 30–105 16.5 µg/m³ 23h 2
2026-07-07 30 30–30 7.1 µg/m³ 1h 2
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