What is the air quality trend in Lijia?

Over the past 15 days, Lijia had an average AQI of 58 based on station measurements. The worst day was 2026-07-22 with AQI 79.

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
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 26 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	79	79–79	25.3 µg/m³	1h	26
2026-07-21	64	47–80	18.5 µg/m³	24h	17
2026-07-20	65	57–76	18.9 µg/m³	24h	20
2026-07-19	64	54–109	18.3 µg/m³	24h	21
2026-07-18	64	48–107	18.2 µg/m³	24h	16
2026-07-17	58	42–77	15.4 µg/m³	24h	18
2026-07-16	54	39–87	13.9 µg/m³	24h	22
2026-07-15	51	36–62	13.0 µg/m³	24h	17
2026-07-14	51	34–63	12.8 µg/m³	24h	13
2026-07-13	56	41–148	14.8 µg/m³	24h	18
2026-07-12	52	37–61	13.1 µg/m³	24h	16
2026-07-11	52	41–63	13.1 µg/m³	24h	17
2026-07-10	52	39–68	13.4 µg/m³	24h	18
2026-07-09	57	38–141	15.4 µg/m³	24h	22
2026-07-08	54	35–149	14.1 µg/m³	23h	24

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