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Air Quality History for Hengshui, China

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

26
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

324h

PM2.5 Station

324h · 8 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 28 28–28 6.6 µg/m³ 1h 8
2026-10-20 70 23–113 22.0 µg/m³ 24h 7
2026-10-19 74 48–103 23.0 µg/m³ 24h 6
2026-10-18 50 29–75 13.3 µg/m³ 23h 5
2026-10-17 47 22–64 11.6 µg/m³ 24h 5
2026-10-16 85 45–136 27.9 µg/m³ 23h 5
2026-10-15 131 78–160 49.7 µg/m³ 24h 5
2026-10-14 99 39–161 35.1 µg/m³ 24h 6
2026-10-13 81 52–156 26.3 µg/m³ 24h 7
2026-10-12 153 69–171 68.6 µg/m³ 23h 5
2026-10-11 143 105–177 58.8 µg/m³ 24h 7
2026-10-10 141 83–169 58.7 µg/m³ 24h 7
2026-10-09 118 73–158 43.3 µg/m³ 24h 6
2026-10-08 115 72–168 43.3 µg/m³ 20h 2
2026-10-07 111 50–157 40.1 µg/m³ 18h 1
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