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Air Quality History for Huaiyuan Chengguanzhen, China

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

143
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 54 24–140 15.0 µg/m³ 23h 7
2026-06-07 44 27–68 11.1 µg/m³ 24h 7
2026-06-06 53 33–78 13.9 µg/m³ 24h 7
2026-06-05 53 27–103 14.7 µg/m³ 24h 6
2026-06-04 52 39–78 13.4 µg/m³ 24h 7
2026-06-03 59 36–95 16.4 µg/m³ 24h 6
2026-06-02 69 54–109 20.8 µg/m³ 24h 7
2026-06-01 80 61–156 26.0 µg/m³ 24h 6
2026-05-31 70 53–99 21.1 µg/m³ 24h 8
2026-05-30 66 28–85 19.6 µg/m³ 24h 8
2026-05-29 60 26–82 16.8 µg/m³ 24h 7
2026-05-28 60 44–76 16.4 µg/m³ 24h 8
2026-05-27 59 23–155 16.5 µg/m³ 24h 8
2026-05-26 60 35–124 16.8 µg/m³ 24h 7
2026-05-25 56 42–69 14.7 µg/m³ 24h 8
2026-05-24 65 48–172 19.9 µg/m³ 24h 8
2026-05-23 57 15–73 15.5 µg/m³ 24h 7
2026-05-22 58 30–79 16.3 µg/m³ 24h 7
2026-05-21 61 20–170 18.3 µg/m³ 24h 8
2026-05-20 49 29–98 12.6 µg/m³ 24h 7
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