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Air Quality History for Lanzhou, China

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

83
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

443h

PM2.5 Station

443h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 80 53–117 25.6 µg/m³ 7h 1
2026-05-29 70 42–99 21.1 µg/m³ 23h 1
2026-05-28 57 30–107 15.8 µg/m³ 23h 1
2026-05-27 65 22–102 19.4 µg/m³ 24h 2
2026-05-26 57 21–98 16.5 µg/m³ 23h 2
2026-05-25 56 19–134 16.2 µg/m³ 23h 1
2026-05-24 50 19–74 13.6 µg/m³ 23h 1
2026-05-23 72 20–153 22.4 µg/m³ 24h 1
2026-05-22 76 40–153 24.1 µg/m³ 23h 2
2026-05-21 89 42–350 37.3 µg/m³ 24h 1
2026-05-20 65 16–127 19.6 µg/m³ 23h 2
2026-05-19 57 24–106 16.4 µg/m³ 24h 2
2026-05-18 52 29–95 14.3 µg/m³ 22h 1
2026-05-17 57 25–99 16.3 µg/m³ 22h 1
2026-05-16 63 32–97 18.1 µg/m³ 20h 2
2026-05-15 71 26–123 22.5 µg/m³ 22h 2
2026-05-14 94 40–291 37.9 µg/m³ 22h 2
2026-05-13 84 22–162 28.9 µg/m³ 23h 2
2026-05-12 98 41–153 34.1 µg/m³ 23h 2
2026-05-11 105 65–188 40.0 µg/m³ 15h 1
2026-05-10 88 67–127 29.6 µg/m³ 10h 2
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