What is the air quality trend in Zhangjiajie?

Over the past 14 days, Zhangjiajie had an average AQI of 64 based on station measurements. The worst day was 2026-05-21 with AQI 80.

How is Zhangjiajie air quality measured?

Air quality in Zhangjiajie 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 Zhangjiajie, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	68	35–107	20.1 µg/m³	24h	3
2026-05-27	69	52–132	20.7 µg/m³	23h	3
2026-05-26	58	37–75	15.7 µg/m³	24h	3
2026-05-25	55	30–91	14.9 µg/m³	24h	3
2026-05-24	58	23–78	16.0 µg/m³	24h	3
2026-05-23	72	45–129	22.2 µg/m³	24h	3
2026-05-22	76	37–126	24.3 µg/m³	24h	3
2026-05-21	80	30–336	32.4 µg/m³	24h	3
2026-05-20	61	27–97	17.6 µg/m³	24h	3
2026-05-19	57	28–111	15.8 µg/m³	24h	3
2026-05-18	57	28–84	15.9 µg/m³	24h	3
2026-05-17	53	29–78	14.3 µg/m³	22h	3
2026-05-16	63	33–94	18.4 µg/m³	20h	3
2026-05-15	70	46–109	21.0 µg/m³	23h	3

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