What is the air quality trend in Guigang?

Over the past 20 days, Guigang had an average AQI of 58 based on station measurements. The worst day was 2026-05-10 with AQI 74.

How is Guigang air quality measured?

Air quality in Guigang 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 Guigang, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

406h

PM2.5 Station

406h · 1 station

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	62	29–105	17.5 µg/m³	21h	2
2026-05-28	55	9–102	15.1 µg/m³	22h	2
2026-05-27	62	29–104	17.9 µg/m³	24h	2
2026-05-26	58	39–81	16.0 µg/m³	21h	2
2026-05-25	50	30–67	12.6 µg/m³	21h	2
2026-05-24	55	20–93	15.0 µg/m³	23h	2
2026-05-23	65	33–112	19.2 µg/m³	14h	2
2026-05-22	61	29–112	17.5 µg/m³	23h	2
2026-05-21	61	20–153	17.9 µg/m³	22h	2
2026-05-20	49	13–95	13.6 µg/m³	23h	2
2026-05-19	53	18–122	14.8 µg/m³	17h	2
2026-05-18	55	30–104	15.1 µg/m³	21h	2
2026-05-17	54	25–74	14.4 µg/m³	16h	2
2026-05-16	49	30–96	13.5 µg/m³	18h	3
2026-05-15	49	23–92	12.8 µg/m³	20h	2
2026-05-14	54	15–152	14.7 µg/m³	22h	2
2026-05-13	51	16–88	14.1 µg/m³	16h	2
2026-05-12	73	48–108	22.8 µg/m³	22h	2
2026-05-11	74	53–104	23.0 µg/m³	21h	2
2026-05-10	74	42–107	23.0 µg/m³	19h	2

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