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Air Quality History for Huai'an, China

Historical PM2.5 and AQI trend from monitoring stations near Huai'an, China.

44
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

426h

PM2.5 Station

426h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 62 39–98 18.0 µg/m³ 8h 3
2026-09-04 58 38–129 16.0 µg/m³ 22h 4
2026-09-03 48 15–113 13.0 µg/m³ 23h 3
2026-09-02 40 14–82 10.5 µg/m³ 22h 3
2026-09-01 40 14–84 10.6 µg/m³ 20h 2
2026-08-31 37 20–71 9.3 µg/m³ 18h 3
2026-08-30 50 30–68 12.9 µg/m³ 19h 4
2026-08-29 58 35–93 16.0 µg/m³ 24h 4
2026-08-28 52 10–89 13.8 µg/m³ 23h 4
2026-08-27 52 25–85 13.9 µg/m³ 21h 4
2026-08-26 55 20–102 15.3 µg/m³ 22h 3
2026-08-25 44 24–59 10.8 µg/m³ 20h 4
2026-08-24 42 14–95 11.2 µg/m³ 23h 4
2026-08-23 35 12–70 8.8 µg/m³ 23h 3
2026-08-22 47 14–98 12.6 µg/m³ 18h 3
2026-08-21 36 9–66 8.9 µg/m³ 21h 2
2026-08-20 44 10–96 12.2 µg/m³ 22h 4
2026-08-19 47 15–97 12.5 µg/m³ 23h 4
2026-08-18 64 18–102 19.3 µg/m³ 23h 3
2026-08-17 75 50–160 23.9 µg/m³ 22h 3
2026-08-16 67 20–98 21.3 µg/m³ 9h 2
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