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Air Quality History for Hegeng, China

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

77
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 66 39–111 19.4 µg/m³ 21h 5
2026-09-04 62 51–81 17.1 µg/m³ 24h 6
2026-09-03 60 29–88 17.1 µg/m³ 24h 6
2026-09-02 57 45–68 15.1 µg/m³ 24h 6
2026-09-01 44 12–71 11.2 µg/m³ 24h 6
2026-08-31 50 23–84 12.9 µg/m³ 24h 7
2026-08-30 55 30–78 14.7 µg/m³ 24h 6
2026-08-29 67 36–151 19.7 µg/m³ 24h 6
2026-08-28 57 35–82 15.3 µg/m³ 24h 6
2026-08-27 56 36–95 15.3 µg/m³ 24h 6
2026-08-26 58 40–105 16.1 µg/m³ 24h 5
2026-08-25 48 25–64 12.1 µg/m³ 24h 5
2026-08-24 53 28–82 14.0 µg/m³ 24h 5
2026-08-23 50 26–68 12.9 µg/m³ 24h 5
2026-08-22 67 67–67 19.6 µg/m³ 1h 5
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