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Air Quality History for Heshan, China

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

31
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 36 21–61 8.9 µg/m³ 6h 6
2026-10-20 75 32–112 23.7 µg/m³ 24h 6
2026-10-19 77 39–107 24.7 µg/m³ 24h 5
2026-10-18 56 34–84 15.4 µg/m³ 24h 5
2026-10-17 51 32–77 13.4 µg/m³ 24h 5
2026-10-16 76 33–131 24.0 µg/m³ 23h 5
2026-10-15 117 66–158 43.0 µg/m³ 24h 5
2026-10-14 101 50–153 34.9 µg/m³ 24h 5
2026-10-13 74 26–152 23.3 µg/m³ 24h 5
2026-10-12 150 104–171 65.3 µg/m³ 24h 6
2026-10-11 136 65–185 56.0 µg/m³ 24h 5
2026-10-10 132 87–160 50.8 µg/m³ 24h 5
2026-10-09 120 80–167 45.1 µg/m³ 24h 5
2026-10-08 113 82–155 41.0 µg/m³ 24h 4
2026-10-07 91 40–136 30.7 µg/m³ 24h 4
2026-10-06 82 56–144 26.3 µg/m³ 24h 4
2026-10-05 69 32–155 21.6 µg/m³ 24h 4
2026-10-04 50 28–93 13.2 µg/m³ 24h 4
2026-10-03 64 27–107 19.3 µg/m³ 23h 3
2026-10-02 75 38–128 23.6 µg/m³ 24h 3
2026-10-01 55 10–88 15.1 µg/m³ 15h 3
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