What is the air quality trend in Tianducheng?

Over the past 20 days, Tianducheng had an average AQI of 71 based on station measurements. The worst day was 2026-06-02 with AQI 95.

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
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 16 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	48	25–66	12.1 µg/m³	24h	14
2026-06-07	59	35–69	16.0 µg/m³	24h	17
2026-06-06	60	47–74	16.3 µg/m³	24h	20
2026-06-05	70	47–83	21.0 µg/m³	24h	17
2026-06-04	65	44–90	19.0 µg/m³	24h	17
2026-06-03	86	62–113	28.7 µg/m³	24h	15
2026-06-02	95	80–123	32.6 µg/m³	24h	14
2026-06-01	91	55–126	31.0 µg/m³	23h	7
2026-05-31	78	57–104	25.0 µg/m³	24h	5
2026-05-30	72	55–93	22.0 µg/m³	24h	5
2026-05-29	67	46–89	19.8 µg/m³	24h	8
2026-05-28	63	46–93	18.0 µg/m³	24h	6
2026-05-27	70	48–84	21.4 µg/m³	24h	10
2026-05-26	66	48–92	19.1 µg/m³	24h	10
2026-05-25	59	36–80	16.6 µg/m³	24h	8
2026-05-24	72	42–134	22.2 µg/m³	24h	8
2026-05-23	76	37–125	24.1 µg/m³	24h	9
2026-05-22	79	54–108	25.1 µg/m³	24h	9
2026-05-21	80	52–152	25.7 µg/m³	24h	7
2026-05-20	70	33–94	21.3 µg/m³	23h	15

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