What is the air quality trend in Zhangjiajie?

Over the past 21 days, Zhangjiajie had an average AQI of 64 based on station measurements. The worst day was 2026-05-12 with AQI 89.

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 CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

442h

PM2.5 Station

442h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	65	45–91	19.0 µg/m³	12h	2
2026-05-28	55	23–75	15.0 µg/m³	23h	2
2026-05-27	61	22–97	17.5 µg/m³	23h	1
2026-05-26	53	17–79	14.4 µg/m³	22h	2
2026-05-25	60	9–149	17.1 µg/m³	24h	2
2026-05-24	57	24–122	15.7 µg/m³	23h	2
2026-05-23	66	24–107	19.7 µg/m³	23h	2
2026-05-22	64	25–150	19.2 µg/m³	24h	2
2026-05-21	74	38–242	27.0 µg/m³	23h	2
2026-05-20	60	30–98	17.4 µg/m³	24h	2
2026-05-19	53	30–75	14.2 µg/m³	24h	2
2026-05-18	49	23–92	13.1 µg/m³	23h	2
2026-05-17	58	25–151	16.5 µg/m³	21h	2
2026-05-16	53	25–87	14.6 µg/m³	20h	2
2026-05-15	61	18–121	17.8 µg/m³	23h	2
2026-05-14	75	22–198	27.2 µg/m³	22h	2
2026-05-13	66	29–165	20.6 µg/m³	20h	2
2026-05-12	89	25–156	30.4 µg/m³	24h	2
2026-05-11	81	17–151	27.2 µg/m³	15h	2
2026-05-10	80	29–167	27.1 µg/m³	20h	2
2026-05-09	69	32–124	21.5 µg/m³	9h	2

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