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Air Quality History for Sanjianzai, China

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

95
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 89 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 80 72–85 26.0 µg/m³ 44.6 4h 91
2026-10-20 67 58–92 19.7 µg/m³ 17.1 24h 87
2026-10-19 64 56–77 18.2 µg/m³ 22.6 24h 80
2026-10-18 57 45–67 14.8 µg/m³ 11.9 24h 91
2026-10-17 60 50–79 16.5 µg/m³ 14.9 24h 88
2026-10-16 79 69–96 25.2 µg/m³ 30.8 24h 67
2026-10-15 86 77–96 28.7 µg/m³ 39.3 24h 82
2026-10-14 92 76–108 31.3 µg/m³ 47.6 24h 74
2026-10-13 105 87–135 37.0 µg/m³ 68.8 24h 90
2026-10-12 89 77–112 30.2 µg/m³ 41.3 24h 88
2026-10-11 84 72–106 28.0 µg/m³ 34.6 24h 89
2026-10-10 83 76–93 27.0 µg/m³ 33.5 24h 87
2026-10-09 83 74–93 27.2 µg/m³ 25.2 24h 102
2026-10-08 82 68–114 27.0 µg/m³ 26.1 24h 107
2026-10-07 76 62–87 24.2 µg/m³ 33.3 17h 108
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