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Air Quality History for Changchun, China

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

31
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 52 21–81 14.1 µg/m³ 24h 5
2026-05-28 52 28–83 13.8 µg/m³ 24h 6
2026-05-27 65 37–107 18.8 µg/m³ 24h 6
2026-05-26 50 23–93 12.9 µg/m³ 24h 6
2026-05-25 46 30–61 11.6 µg/m³ 24h 6
2026-05-24 57 3–77 15.8 µg/m³ 24h 5
2026-05-23 57 20–92 16.0 µg/m³ 24h 5
2026-05-22 63 35–103 17.8 µg/m³ 24h 6
2026-05-21 56 18–95 15.8 µg/m³ 24h 5
2026-05-20 53 27–82 14.3 µg/m³ 24h 6
2026-05-19 55 31–73 14.6 µg/m³ 24h 6
2026-05-18 51 34–68 13.4 µg/m³ 24h 6
2026-05-17 50 32–104 13.1 µg/m³ 24h 5
2026-05-16 50 23–80 13.4 µg/m³ 21h 4
2026-05-15 58 27–97 16.0 µg/m³ 24h 5
2026-05-14 59 29–82 16.6 µg/m³ 24h 6
2026-05-13 58 14–107 16.4 µg/m³ 24h 5
2026-05-12 77 51–132 24.4 µg/m³ 23h 5
2026-05-11 62 6–109 18.3 µg/m³ 23h 5
2026-05-10 54 24–95 15.1 µg/m³ 22h 4
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