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Air Quality History for Shiyan, China

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

50
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

435h

PM2.5 Station

435h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 65 27–151 19.4 µg/m³ 19h 2
2026-10-19 57 22–139 16.0 µg/m³ 22h 3
2026-10-18 46 18–76 12.1 µg/m³ 20h 2
2026-10-17 52 25–95 14.1 µg/m³ 21h 3
2026-10-16 94 43–155 32.1 µg/m³ 20h 3
2026-10-15 108 53–160 40.5 µg/m³ 19h 3
2026-10-14 88 45–147 29.5 µg/m³ 22h 6
2026-10-13 107 71–160 38.4 µg/m³ 23h 4
2026-10-12 93 55–159 31.9 µg/m³ 18h 3
2026-10-11 94 67–175 34.6 µg/m³ 24h 5
2026-10-10 89 58–155 29.8 µg/m³ 22h 3
2026-10-09 80 59–104 25.5 µg/m³ 20h 5
2026-10-08 83 63–134 27.2 µg/m³ 24h 4
2026-10-07 73 45–122 22.6 µg/m³ 23h 6
2026-10-06 73 53–113 22.7 µg/m³ 24h 5
2026-10-05 58 25–84 16.5 µg/m³ 24h 6
2026-10-04 48 19–74 12.3 µg/m³ 23h 4
2026-10-03 56 13–155 15.9 µg/m³ 24h 5
2026-10-02 54 18–85 14.8 µg/m³ 23h 5
2026-10-01 48 25–97 12.8 µg/m³ 20h 5
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