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Air Quality History for Tongjing, China

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

55
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 22 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 69 60–77 20.6 µg/m³ 5h 17
2026-07-21 63 52–82 17.8 µg/m³ 24h 21
2026-07-20 64 55–76 18.3 µg/m³ 24h 23
2026-07-19 66 44–126 19.5 µg/m³ 24h 24
2026-07-18 58 32–105 15.9 µg/m³ 24h 20
2026-07-17 56 48–67 14.3 µg/m³ 24h 21
2026-07-16 54 44–92 13.8 µg/m³ 24h 25
2026-07-15 49 35–64 12.1 µg/m³ 24h 19
2026-07-14 54 40–72 13.9 µg/m³ 24h 14
2026-07-13 55 42–71 14.2 µg/m³ 24h 20
2026-07-12 53 36–64 13.4 µg/m³ 24h 19
2026-07-11 56 46–66 14.5 µg/m³ 24h 21
2026-07-10 60 36–153 16.6 µg/m³ 24h 19
2026-07-09 56 40–160 15.7 µg/m³ 24h 26
2026-07-08 57 38–155 15.3 µg/m³ 18h 31
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