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Air Quality History for Nanjing, China

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

60
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 66 52–87 19.4 µg/m³ 15h 8
2026-05-28 63 51–75 17.8 µg/m³ 24h 9
2026-05-27 64 38–97 18.4 µg/m³ 24h 8
2026-05-26 59 44–86 15.9 µg/m³ 24h 8
2026-05-25 57 38–89 15.3 µg/m³ 24h 9
2026-05-24 61 27–162 17.8 µg/m³ 24h 9
2026-05-23 70 51–117 21.2 µg/m³ 24h 8
2026-05-22 64 43–101 18.5 µg/m³ 24h 8
2026-05-21 60 39–82 16.6 µg/m³ 24h 8
2026-05-20 55 22–88 15.0 µg/m³ 24h 8
2026-05-19 63 52–81 17.7 µg/m³ 24h 7
2026-05-18 52 39–67 13.3 µg/m³ 24h 8
2026-05-17 57 45–75 15.2 µg/m³ 23h 8
2026-05-16 56 40–74 14.8 µg/m³ 21h 10
2026-05-15 61 33–91 17.1 µg/m³ 24h 9
2026-05-14 68 35–83 20.3 µg/m³ 24h 10
2026-05-13 74 52–119 23.1 µg/m³ 24h 9
2026-05-12 88 55–120 29.2 µg/m³ 24h 7
2026-05-11 86 70–115 28.5 µg/m³ 24h 7
2026-05-10 82 55–155 26.9 µg/m³ 24h 8
2026-05-09 81 66–114 26.4 µg/m³ 8h 7
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