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Air Quality History for Shiyan, China

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

66
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

460h

PM2.5 Station

460h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 59 38–91 16.2 µg/m³ 16h 3
2026-05-28 63 41–88 18.1 µg/m³ 24h 4
2026-05-27 75 46–129 23.3 µg/m³ 24h 4
2026-05-26 63 40–92 18.2 µg/m³ 22h 3
2026-05-25 55 13–83 15.4 µg/m³ 22h 3
2026-05-24 57 25–116 15.5 µg/m³ 24h 4
2026-05-23 72 19–166 23.5 µg/m³ 24h 4
2026-05-22 53 20–74 14.4 µg/m³ 24h 3
2026-05-21 79 14–500 40.6 µg/m³ 24h 3
2026-05-20 82 31–500 42.7 µg/m³ 22h 4
2026-05-19 62 35–166 18.3 µg/m³ 24h 4
2026-05-18 54 11–87 14.7 µg/m³ 24h 4
2026-05-17 62 29–118 17.9 µg/m³ 20h 4
2026-05-16 69 35–152 21.0 µg/m³ 21h 4
2026-05-15 70 40–108 21.2 µg/m³ 24h 4
2026-05-14 83 38–122 27.4 µg/m³ 24h 3
2026-05-13 73 29–102 23.1 µg/m³ 24h 4
2026-05-12 93 52–155 32.0 µg/m³ 23h 3
2026-05-11 87 33–152 29.1 µg/m³ 20h 4
2026-05-10 81 57–116 26.4 µg/m³ 23h 4
2026-05-09 75 52–124 23.4 µg/m³ 7h 3
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