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Air Quality History for Houba, China

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

49
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

458h

PM2.5 Station

458h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 34 34–34 8.2 µg/m³ 1h 1
2026-10-20 61 21–114 18.1 µg/m³ 22h 5
2026-10-19 61 34–84 17.2 µg/m³ 23h 6
2026-10-18 52 17–110 14.3 µg/m³ 23h 4
2026-10-17 51 32–72 13.2 µg/m³ 22h 5
2026-10-16 77 60–105 24.6 µg/m³ 21h 5
2026-10-15 88 65–129 29.6 µg/m³ 21h 6
2026-10-14 89 31–178 31.7 µg/m³ 23h 6
2026-10-13 109 81–168 39.7 µg/m³ 24h 6
2026-10-12 90 75–110 30.6 µg/m³ 24h 6
2026-10-11 87 65–156 29.1 µg/m³ 24h 6
2026-10-10 90 57–155 30.6 µg/m³ 24h 5
2026-10-09 93 69–137 31.7 µg/m³ 24h 6
2026-10-08 83 57–122 27.3 µg/m³ 24h 4
2026-10-07 82 57–155 26.6 µg/m³ 24h 4
2026-10-06 67 47–100 19.6 µg/m³ 23h 5
2026-10-05 60 30–111 17.0 µg/m³ 24h 4
2026-10-04 49 25–80 12.7 µg/m³ 22h 4
2026-10-03 49 13–85 12.8 µg/m³ 22h 4
2026-10-02 50 25–91 13.3 µg/m³ 23h 5
2026-10-01 50 17–99 13.9 µg/m³ 20h 4
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