What is the air quality trend in Xuantan?

Over the past 8 days, Xuantan had an average AQI of 69 based on station measurements. The worst day was 2026-10-15 with AQI 101.

How is Xuantan air quality measured?

Air quality in Xuantan 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 Xuantan, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

144h

PM2.5 Station

144h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	59	52–66	15.9 µg/m³	2h	2
2026-10-20	74	38–123	22.9 µg/m³	21h	4
2026-10-19	56	7–84	15.6 µg/m³	23h	3
2026-10-18	51	22–115	14.3 µg/m³	20h	3
2026-10-17	54	34–82	14.4 µg/m³	21h	3
2026-10-16	77	46–106	24.4 µg/m³	20h	4
2026-10-15	101	61–164	35.8 µg/m³	20h	3
2026-10-14	83	46–109	27.2 µg/m³	17h	3

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