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Air Quality History for Hechuan, China

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

61
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 17 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-08 46 32–59 11.3 µg/m³ 21h 14
2026-06-07 50 32–61 12.5 µg/m³ 24h 13
2026-06-06 58 39–77 15.8 µg/m³ 24h 15
2026-06-05 61 27–79 17.1 µg/m³ 24h 13
2026-06-04 63 50–81 18.0 µg/m³ 24h 15
2026-06-03 64 44–79 18.5 µg/m³ 24h 12
2026-06-02 72 47–97 22.0 µg/m³ 24h 12
2026-06-01 73 46–109 22.7 µg/m³ 24h 9
2026-05-31 69 53–96 20.8 µg/m³ 24h 10
2026-05-30 68 48–90 20.3 µg/m³ 24h 11
2026-05-29 60 35–98 16.8 µg/m³ 24h 9
2026-05-28 57 31–89 15.3 µg/m³ 24h 10
2026-05-27 59 44–78 16.0 µg/m³ 24h 10
2026-05-26 54 35–62 13.6 µg/m³ 24h 11
2026-05-25 48 48–48 11.4 µg/m³ 1h 7
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