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Air Quality History for Hekou, China

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

76
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

469h

PM2.5 Station

469h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 57 53–65 15.2 µg/m³ 7h 6
2026-08-07 67 55–76 19.7 µg/m³ 20h 5
2026-08-06 62 15–91 17.9 µg/m³ 23h 4
2026-08-05 68 35–104 20.3 µg/m³ 24h 4
2026-08-04 62 37–92 17.5 µg/m³ 24h 5
2026-08-03 59 44–78 15.9 µg/m³ 23h 6
2026-08-02 52 32–74 13.8 µg/m³ 24h 5
2026-08-01 51 24–69 13.1 µg/m³ 24h 5
2026-07-31 48 25–68 12.3 µg/m³ 24h 5
2026-07-30 51 35–67 12.8 µg/m³ 24h 5
2026-07-29 54 32–69 14.0 µg/m³ 22h 6
2026-07-28 56 24–89 15.2 µg/m³ 24h 5
2026-07-27 58 35–77 16.0 µg/m³ 24h 5
2026-07-26 62 42–74 17.3 µg/m³ 24h 5
2026-07-25 67 53–81 19.8 µg/m³ 24h 6
2026-07-24 67 49–83 19.8 µg/m³ 24h 6
2026-07-23 66 52–84 19.2 µg/m³ 24h 5
2026-07-22 65 47–82 18.8 µg/m³ 24h 6
2026-07-21 73 51–109 22.4 µg/m³ 23h 4
2026-07-20 67 52–93 19.9 µg/m³ 24h 5
2026-07-19 66 52–117 19.4 µg/m³ 15h 4
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