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Air Quality History for Haiyang, China

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

30
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

67h

PM2.5 Station

67h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 30 19–42 7.3 µg/m³ 2h 1
2026-07-21 56 30–80 16.0 µg/m³ 6h 1
2026-07-20 57 25–85 16.2 µg/m³ 5h 1
2026-07-19 48 25–68 12.7 µg/m³ 8h 1
2026-07-18 52 26–95 16.0 µg/m³ 3h 1
2026-07-17 37 30–51 8.8 µg/m³ 4h 1
2026-07-16 33 27–38 7.9 µg/m³ 4h 1
2026-07-15 73 73–73 22.6 µg/m³ 1h 1
2026-07-14 21 19–23 5.0 µg/m³ 3h 1
2026-07-13 39 14–75 11.2 µg/m³ 6h 1
2026-07-12 38 17–52 9.2 µg/m³ 4h 1
2026-07-11 45 18–76 12.0 µg/m³ 5h 1
2026-07-10 52 34–90 14.4 µg/m³ 6h 1
2026-07-09 54 18–85 15.3 µg/m³ 7h 1
2026-07-08 35 25–43 8.5 µg/m³ 3h 1
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