What is the air quality trend in Tianducheng?

Over the past 8 days, Tianducheng had an average AQI of 62 based on station measurements. The worst day was 2026-08-06 with AQI 73.

How is Tianducheng air quality measured?

Air quality in Tianducheng is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Tianducheng, China

Name: Tianducheng Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

160h

PM2.5 Station

160h · 16 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	61	58–63	16.9 µg/m³	4h	13
2026-08-07	61	46–88	17.0 µg/m³	21h	10
2026-08-06	73	54–88	22.3 µg/m³	24h	29
2026-08-05	69	60–80	20.8 µg/m³	24h	39
2026-08-04	62	43–76	17.4 µg/m³	24h	24
2026-08-03	68	49–104	20.3 µg/m³	24h	13
2026-08-02	59	51–71	15.9 µg/m³	24h	15
2026-08-01	44	28–62	11.0 µg/m³	15h	11

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