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Air Quality History for Heshan, China

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

121
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 79 46–117 25.2 µg/m³ 7h 7
2026-06-08 60 42–70 16.3 µg/m³ 24h 7
2026-06-07 62 50–100 17.4 µg/m³ 24h 7
2026-06-06 65 36–96 18.8 µg/m³ 24h 7
2026-06-05 71 59–90 21.4 µg/m³ 24h 7
2026-06-04 70 55–92 21.0 µg/m³ 24h 7
2026-06-03 83 59–156 27.5 µg/m³ 24h 7
2026-06-02 90 64–121 30.4 µg/m³ 24h 7
2026-06-01 79 29–95 25.5 µg/m³ 23h 6
2026-05-31 85 64–111 28.3 µg/m³ 24h 5
2026-05-30 76 57–109 23.8 µg/m³ 24h 6
2026-05-29 65 52–81 18.6 µg/m³ 24h 6
2026-05-28 65 52–87 18.6 µg/m³ 24h 6
2026-05-27 68 39–90 20.6 µg/m³ 24h 6
2026-05-26 57 35–72 15.4 µg/m³ 24h 6
2026-05-25 56 30–85 15.0 µg/m³ 24h 7
2026-05-24 68 53–99 20.1 µg/m³ 24h 6
2026-05-23 79 59–124 25.3 µg/m³ 24h 7
2026-05-22 68 42–85 20.3 µg/m³ 24h 7
2026-05-21 78 58–112 25.1 µg/m³ 24h 7
2026-05-20 76 32–346 34.0 µg/m³ 16h 7
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