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Air Quality History for Hegeng, China

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

84
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 68 59–75 20.1 µg/m³ 6h 6
2026-05-29 64 56–86 18.4 µg/m³ 24h 7
2026-05-28 63 48–93 17.8 µg/m³ 24h 6
2026-05-27 68 54–89 20.3 µg/m³ 24h 6
2026-05-26 63 48–113 17.7 µg/m³ 24h 5
2026-05-25 58 18–106 16.3 µg/m³ 24h 6
2026-05-24 63 36–109 17.9 µg/m³ 24h 6
2026-05-23 65 45–101 19.0 µg/m³ 24h 6
2026-05-22 64 40–98 18.5 µg/m³ 24h 6
2026-05-21 68 33–122 20.3 µg/m³ 24h 5
2026-05-20 62 40–89 17.9 µg/m³ 24h 6
2026-05-19 59 36–95 16.2 µg/m³ 24h 5
2026-05-18 56 39–81 15.1 µg/m³ 24h 6
2026-05-17 58 30–83 16.0 µg/m³ 23h 5
2026-05-16 63 32–86 18.1 µg/m³ 22h 6
2026-05-15 71 47–125 21.7 µg/m³ 24h 6
2026-05-14 83 50–154 27.4 µg/m³ 24h 6
2026-05-13 89 57–262 34.0 µg/m³ 24h 6
2026-05-12 95 70–152 32.6 µg/m³ 24h 6
2026-05-11 86 68–134 28.5 µg/m³ 23h 6
2026-05-10 92 67–119 31.5 µg/m³ 16h 7
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