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Air Quality History for Heqing, China

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

455h

PM2.5 Station

455h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 39 15–71 9.6 µg/m³ 22h 4
2026-06-07 46 26–73 11.9 µg/m³ 24h 3
2026-06-06 51 31–83 13.4 µg/m³ 24h 4
2026-06-05 53 23–85 14.2 µg/m³ 23h 4
2026-06-04 55 24–80 15.0 µg/m³ 22h 4
2026-06-03 63 34–123 18.2 µg/m³ 24h 4
2026-06-02 76 47–117 24.1 µg/m³ 21h 3
2026-06-01 82 21–124 27.3 µg/m³ 23h 3
2026-05-31 91 37–195 37.0 µg/m³ 23h 3
2026-05-30 65 42–103 18.9 µg/m³ 21h 3
2026-05-29 77 26–336 32.7 µg/m³ 24h 2
2026-05-28 64 34–101 18.8 µg/m³ 23h 3
2026-05-27 64 31–89 18.5 µg/m³ 20h 3
2026-05-26 59 36–84 16.5 µg/m³ 22h 3
2026-05-25 61 33–77 17.1 µg/m³ 22h 3
2026-05-24 61 24–93 17.7 µg/m³ 24h 3
2026-05-23 65 40–112 19.0 µg/m³ 24h 3
2026-05-22 70 29–137 21.5 µg/m³ 22h 3
2026-05-21 67 28–179 22.0 µg/m³ 23h 3
2026-05-20 55 17–152 16.0 µg/m³ 24h 3
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