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Air Quality History for Heyuan, China

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

73
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

451h

PM2.5 Station

451h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 51 30–79 13.4 µg/m³ 20h 3
2026-06-07 54 34–80 14.7 µg/m³ 22h 3
2026-06-06 52 28–89 14.2 µg/m³ 23h 3
2026-06-05 60 36–93 16.5 µg/m³ 23h 3
2026-06-04 60 21–104 17.2 µg/m³ 22h 3
2026-06-03 65 26–124 19.3 µg/m³ 24h 3
2026-06-02 75 22–142 23.5 µg/m³ 21h 3
2026-06-01 69 42–93 20.9 µg/m³ 22h 2
2026-05-31 65 46–100 19.0 µg/m³ 20h 2
2026-05-30 68 33–97 20.7 µg/m³ 23h 3
2026-05-29 67 32–121 19.9 µg/m³ 23h 3
2026-05-28 61 16–127 17.6 µg/m³ 24h 2
2026-05-27 57 42–73 15.3 µg/m³ 22h 2
2026-05-26 61 37–122 17.0 µg/m³ 23h 3
2026-05-25 47 13–84 12.6 µg/m³ 24h 3
2026-05-24 60 35–105 17.0 µg/m³ 22h 2
2026-05-23 54 25–82 14.9 µg/m³ 24h 3
2026-05-22 62 17–128 18.4 µg/m³ 23h 3
2026-05-21 50 11–131 14.4 µg/m³ 22h 2
2026-05-20 43 13–97 11.4 µg/m³ 22h 3
2026-05-19 86 72–99 28.5 µg/m³ 2h 1
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