What is the air quality trend in Lijia?

Over the past 8 days, Lijia had an average AQI of 64 based on station measurements. The worst day was 2026-10-15 with AQI 93.

How is Lijia air quality measured?

Air quality in Lijia 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 Lijia, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 22 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	39	32–46	9.4 µg/m³	2h	20
2026-10-20	63	20–91	18.2 µg/m³	24h	23
2026-10-19	61	30–84	17.2 µg/m³	24h	23
2026-10-18	52	32–79	13.8 µg/m³	24h	19
2026-10-17	47	20–85	12.3 µg/m³	24h	19
2026-10-16	76	52–117	23.9 µg/m³	23h	23
2026-10-15	93	35–137	31.7 µg/m³	24h	20
2026-10-14	86	58–141	28.5 µg/m³	20h	19

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