What is the air quality trend in Lianyungang?

Over the past 15 days, Lianyungang had an average AQI of 51 based on station measurements. The worst day was 2026-07-21 with AQI 63.

How is Lianyungang air quality measured?

Air quality in Lianyungang 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 Lianyungang, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

177h

PM2.5 Station

177h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	63	22–89	18.9 µg/m³	7h	1
2026-07-20	59	18–95	17.2 µg/m³	18h	1
2026-07-19	56	21–120	15.7 µg/m³	15h	1
2026-07-18	54	22–74	14.3 µg/m³	8h	1
2026-07-17	49	21–89	13.1 µg/m³	11h	1
2026-07-16	54	21–104	15.1 µg/m³	15h	1
2026-07-15	49	20–74	13.3 µg/m³	13h	1
2026-07-14	48	14–129	13.7 µg/m³	11h	1
2026-07-13	52	16–82	14.2 µg/m³	13h	1
2026-07-12	52	25–91	14.2 µg/m³	14h	1
2026-07-11	51	24–68	13.5 µg/m³	10h	1
2026-07-10	57	30–92	15.9 µg/m³	11h	1
2026-07-09	51	13–104	14.4 µg/m³	17h	1
2026-07-08	48	26–75	13.1 µg/m³	13h	1
2026-07-07	36	36–36	8.7 µg/m³	1h	2

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