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Air Quality History for Zhengzhou, China

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

57
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

447h

PM2.5 Station

447h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 44 23–100 11.6 µg/m³ 20h 2
2026-06-07 46 17–89 12.0 µg/m³ 22h 2
2026-06-06 43 18–79 11.0 µg/m³ 24h 2
2026-06-05 64 21–457 30.5 µg/m³ 24h 2
2026-06-04 45 1–72 11.7 µg/m³ 22h 2
2026-06-03 67 25–155 20.2 µg/m³ 24h 2
2026-06-02 61 20–109 17.8 µg/m³ 21h 2
2026-06-01 48 14–73 12.6 µg/m³ 21h 2
2026-05-31 58 14–97 16.8 µg/m³ 24h 2
2026-05-30 60 28–97 17.2 µg/m³ 22h 2
2026-05-29 41 13–84 10.6 µg/m³ 24h 2
2026-05-28 44 15–74 11.2 µg/m³ 21h 2
2026-05-27 57 24–79 15.8 µg/m³ 23h 2
2026-05-26 50 9–95 13.6 µg/m³ 22h 2
2026-05-25 38 17–61 9.4 µg/m³ 22h 2
2026-05-24 50 15–97 13.9 µg/m³ 23h 2
2026-05-23 43 25–71 10.8 µg/m³ 21h 2
2026-05-22 47 23–78 12.6 µg/m³ 22h 2
2026-05-21 37 7–102 9.7 µg/m³ 22h 2
2026-05-20 40 1–82 10.2 µg/m³ 22h 2
2026-05-19 38 38–38 9.0 µg/m³ 1h 3
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