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Air Quality History for Shiyan, China

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

97
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

449h

PM2.5 Station

449h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 57 36–84 15.8 µg/m³ 12h 3
2026-09-04 68 38–111 20.5 µg/m³ 22h 4
2026-09-03 58 13–153 16.7 µg/m³ 22h 3
2026-09-02 65 14–271 24.6 µg/m³ 23h 3
2026-09-01 48 17–75 12.7 µg/m³ 24h 3
2026-08-31 48 7–122 12.9 µg/m³ 22h 4
2026-08-30 51 12–81 13.5 µg/m³ 23h 3
2026-08-29 55 30–112 14.9 µg/m³ 22h 3
2026-08-28 59 23–105 17.1 µg/m³ 24h 3
2026-08-27 55 28–97 15.1 µg/m³ 22h 3
2026-08-26 51 23–97 14.3 µg/m³ 20h 4
2026-08-25 55 33–111 14.7 µg/m³ 24h 4
2026-08-24 48 11–75 12.7 µg/m³ 24h 3
2026-08-23 47 23–82 12.1 µg/m³ 24h 3
2026-08-22 48 23–71 12.4 µg/m³ 22h 3
2026-08-21 63 16–187 21.2 µg/m³ 21h 3
2026-08-20 59 22–88 16.6 µg/m³ 23h 3
2026-08-19 56 20–105 15.8 µg/m³ 24h 3
2026-08-18 65 32–118 19.5 µg/m³ 21h 3
2026-08-17 58 11–94 16.3 µg/m³ 22h 4
2026-08-16 59 25–104 17.1 µg/m³ 8h 3
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