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Air Quality History for Hecun, China

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

64
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 79 36–137 25.3 µg/m³ 23h 4
2026-10-19 76 46–118 23.9 µg/m³ 24h 4
2026-10-18 53 25–75 14.2 µg/m³ 24h 4
2026-10-17 47 23–75 12.0 µg/m³ 24h 4
2026-10-16 94 46–161 32.2 µg/m³ 23h 4
2026-10-15 122 25–177 46.6 µg/m³ 24h 4
2026-10-14 106 61–153 37.5 µg/m³ 23h 3
2026-10-13 78 26–157 25.4 µg/m³ 24h 4
2026-10-12 148 111–180 64.2 µg/m³ 24h 4
2026-10-11 143 80–170 62.3 µg/m³ 23h 4
2026-10-10 139 94–169 56.6 µg/m³ 24h 4
2026-10-09 124 78–172 47.8 µg/m³ 24h 5
2026-10-08 101 54–148 35.0 µg/m³ 24h 3
2026-10-07 93 46–152 31.7 µg/m³ 24h 3
2026-10-06 75 40–139 23.5 µg/m³ 24h 3
2026-10-05 60 31–114 17.2 µg/m³ 23h 3
2026-10-04 49 24–91 13.2 µg/m³ 24h 3
2026-10-03 60 27–110 17.5 µg/m³ 24h 3
2026-10-02 68 28–155 21.1 µg/m³ 24h 3
2026-10-01 49 20–82 13.1 µg/m³ 22h 3
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