What is the air quality trend in Xiaogan?

Over the past 14 days, Xiaogan had an average AQI of 59 based on station measurements. The worst day was 2026-05-23 with AQI 72.

How is Xiaogan air quality measured?

Air quality in Xiaogan 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 Xiaogan, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 10 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	65	53–87	19.0 µg/m³	23h	11
2026-05-27	65	47–79	18.9 µg/m³	24h	12
2026-05-26	55	42–78	14.5 µg/m³	24h	12
2026-05-25	57	44–71	15.1 µg/m³	24h	12
2026-05-24	64	40–167	19.2 µg/m³	24h	11
2026-05-23	72	45–126	22.1 µg/m³	24h	11
2026-05-22	69	44–151	20.4 µg/m³	24h	13
2026-05-21	54	35–73	14.4 µg/m³	24h	14
2026-05-20	52	30–74	13.7 µg/m³	24h	11
2026-05-19	56	41–90	15.0 µg/m³	24h	12
2026-05-18	52	19–66	13.4 µg/m³	24h	13
2026-05-17	52	34–66	13.4 µg/m³	23h	15
2026-05-16	57	34–81	15.5 µg/m³	21h	15
2026-05-15	57	33–87	15.5 µg/m³	24h	13

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