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Air Quality History for Yan’an, China

Historical PM2.5 and AQI trend from monitoring stations near Yan’an, China.

56
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

320h

PM2.5 Station

320h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 65 30–134 19.8 µg/m³ 23h 3
2026-10-19 66 30–103 19.7 µg/m³ 23h 3
2026-10-18 55 19–85 15.3 µg/m³ 24h 3
2026-10-17 42 20–85 11.3 µg/m³ 24h 3
2026-10-16 76 14–141 24.6 µg/m³ 22h 3
2026-10-15 119 55–164 45.5 µg/m³ 22h 3
2026-10-14 105 63–153 36.6 µg/m³ 21h 2
2026-10-13 77 46–151 24.3 µg/m³ 22h 2
2026-10-12 104 43–181 40.6 µg/m³ 23h 2
2026-10-11 120 48–171 46.0 µg/m³ 23h 3
2026-10-10 95 61–175 34.8 µg/m³ 24h 3
2026-10-09 85 28–142 28.3 µg/m³ 24h 4
2026-10-08 96 70–167 34.5 µg/m³ 24h 12
2026-10-07 83 64–126 26.9 µg/m³ 21h 11
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