What is the air quality trend in Lanshan?

Over the past 8 days, Lanshan had an average AQI of 68 based on station measurements. The worst day was 2026-10-15 with AQI 94.

How is Lanshan air quality measured?

Air quality in Lanshan 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 Lanshan, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

101h

PM2.5 Station

101h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	55	55–55	14.0 µg/m³	1h	1
2026-10-20	57	25–102	16.3 µg/m³	17h	1
2026-10-19	76	42–114	24.1 µg/m³	13h	1
2026-10-18	52	21–95	14.1 µg/m³	16h	1
2026-10-17	50	16–93	13.1 µg/m³	16h	1
2026-10-16	79	53–162	26.4 µg/m³	13h	1
2026-10-15	94	61–157	32.9 µg/m³	15h	1
2026-10-14	87	50–112	28.9 µg/m³	10h	1

Back to Lanshan Air Quality