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Air Quality History for Tianjin, China

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

51
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 14 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 69 53–97 20.8 µg/m³ 14h 15
2026-05-28 59 35–76 16.2 µg/m³ 24h 14
2026-05-27 62 45–89 17.5 µg/m³ 24h 16
2026-05-26 60 29–103 17.0 µg/m³ 24h 11
2026-05-25 53 41–67 13.5 µg/m³ 24h 12
2026-05-24 63 42–97 17.8 µg/m³ 24h 12
2026-05-23 64 48–99 18.2 µg/m³ 24h 14
2026-05-22 71 47–120 21.5 µg/m³ 24h 13
2026-05-21 70 24–130 21.3 µg/m³ 24h 8
2026-05-20 57 32–76 15.4 µg/m³ 24h 21
2026-05-19 56 38–71 14.7 µg/m³ 24h 21
2026-05-18 52 35–70 13.0 µg/m³ 24h 18
2026-05-17 57 45–80 15.3 µg/m³ 23h 20
2026-05-16 60 44–96 16.5 µg/m³ 21h 14
2026-05-15 70 49–105 21.3 µg/m³ 24h 10
2026-05-14 69 47–103 20.8 µg/m³ 24h 13
2026-05-13 77 50–114 24.1 µg/m³ 24h 12
2026-05-12 84 68–103 27.6 µg/m³ 24h 13
2026-05-11 89 65–120 30.0 µg/m³ 24h 15
2026-05-10 80 64–136 25.7 µg/m³ 24h 20
2026-05-09 66 54–78 19.4 µg/m³ 9h 20
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