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Air Quality History for Heguan, China

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

60
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 59 45–70 15.9 µg/m³ 23h 8
2026-06-07 61 45–105 16.9 µg/m³ 24h 8
2026-06-06 64 48–85 18.5 µg/m³ 24h 8
2026-06-05 72 53–98 22.2 µg/m³ 24h 8
2026-06-04 69 56–91 20.6 µg/m³ 24h 8
2026-06-03 77 49–119 24.7 µg/m³ 24h 8
2026-06-02 90 62–110 30.6 µg/m³ 24h 9
2026-06-01 92 76–118 31.3 µg/m³ 23h 8
2026-05-31 87 65–121 29.1 µg/m³ 24h 7
2026-05-30 77 63–107 24.6 µg/m³ 24h 8
2026-05-29 70 58–87 21.1 µg/m³ 24h 8
2026-05-28 63 56–75 18.0 µg/m³ 24h 8
2026-05-27 73 52–96 22.5 µg/m³ 24h 8
2026-05-26 58 35–76 15.8 µg/m³ 24h 8
2026-05-25 55 39–67 14.5 µg/m³ 24h 8
2026-05-24 65 38–89 19.3 µg/m³ 24h 9
2026-05-23 75 57–92 23.4 µg/m³ 24h 9
2026-05-22 69 42–93 21.0 µg/m³ 24h 8
2026-05-21 76 64–114 24.1 µg/m³ 24h 9
2026-05-20 61 43–81 17.0 µg/m³ 24h 8
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