What is the air quality trend in Guilin?

Over the past 15 days, Guilin had an average AQI of 55 based on station measurements. The worst day was 2026-09-05 with AQI 79.

How is Guilin air quality measured?

Air quality in Guilin 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 Guilin, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

304h

PM2.5 Station

304h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	79	42–151	25.5 µg/m³	9h	1
2026-09-04	60	14–89	18.0 µg/m³	23h	2
2026-09-03	53	13–114	15.7 µg/m³	22h	2
2026-09-02	54	11–82	14.6 µg/m³	22h	2
2026-09-01	44	13–87	11.4 µg/m³	21h	2
2026-08-31	44	16–165	13.0 µg/m³	23h	2
2026-08-30	57	33–117	15.7 µg/m³	21h	2
2026-08-29	53	32–80	14.1 µg/m³	21h	2
2026-08-28	53	31–102	14.5 µg/m³	21h	2
2026-08-27	59	17–147	17.1 µg/m³	24h	2
2026-08-26	59	28–153	17.4 µg/m³	20h	2
2026-08-25	52	25–122	13.7 µg/m³	23h	2
2026-08-24	45	15–127	12.5 µg/m³	20h	2
2026-08-23	64	34–112	18.7 µg/m³	23h	2
2026-08-22	54	14–149	15.7 µg/m³	11h	2

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