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Air Quality History for Haitang, China

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

28
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

445h

PM2.5 Station

445h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 24 24–24 5.8 µg/m³ 1h 2
2026-10-20 62 21–152 18.1 µg/m³ 23h 3
2026-10-19 65 40–137 18.7 µg/m³ 23h 4
2026-10-18 48 21–77 12.5 µg/m³ 20h 3
2026-10-17 54 25–70 14.2 µg/m³ 23h 3
2026-10-16 76 53–99 24.2 µg/m³ 19h 3
2026-10-15 93 61–166 32.8 µg/m³ 23h 3
2026-10-14 87 30–116 29.4 µg/m³ 22h 4
2026-10-13 108 74–157 38.8 µg/m³ 24h 4
2026-10-12 99 62–139 34.3 µg/m³ 24h 4
2026-10-11 92 63–155 31.3 µg/m³ 23h 5
2026-10-10 93 61–159 32.1 µg/m³ 24h 4
2026-10-09 84 55–119 27.6 µg/m³ 23h 4
2026-10-08 89 60–153 29.7 µg/m³ 23h 3
2026-10-07 83 53–141 27.1 µg/m³ 20h 3
2026-10-06 71 50–102 21.4 µg/m³ 24h 3
2026-10-05 51 25–106 14.1 µg/m³ 23h 2
2026-10-04 52 18–99 14.8 µg/m³ 23h 3
2026-10-03 46 17–63 11.6 µg/m³ 20h 3
2026-10-02 50 17–73 13.5 µg/m³ 22h 3
2026-10-01 41 13–80 10.4 µg/m³ 18h 3
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