What is the air quality trend in Licheng?

Over the past 14 days, Licheng had an average AQI of 80 based on station measurements. The worst day was 2026-10-13 with AQI 105.

How is Licheng air quality measured?

Air quality in Licheng 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 Licheng, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

142h

PM2.5 Station

142h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	67	34–117	20.0 µg/m³	15h	1
2026-10-19	52	11–78	14.3 µg/m³	9h	1
2026-10-18	53	13–82	14.5 µg/m³	16h	1
2026-10-17	63	25–117	19.1 µg/m³	11h	1
2026-10-16	79	30–134	25.7 µg/m³	13h	1
2026-10-15	102	57–164	37.8 µg/m³	10h	1
2026-10-14	104	76–159	37.8 µg/m³	7h	1
2026-10-13	105	80–129	36.9 µg/m³	10h	1
2026-10-12	80	55–107	25.7 µg/m³	10h	1
2026-10-11	100	82–117	34.4 µg/m³	2h	1
2026-10-10	90	53–147	30.2 µg/m³	14h	1
2026-10-09	69	50–102	20.7 µg/m³	10h	1
2026-10-08	86	65–107	28.6 µg/m³	6h	1
2026-10-07	70	37–95	21.7 µg/m³	9h	1

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