What is the air quality trend in Lüeyang Chengguanzhen?

Over the past 15 days, Lüeyang Chengguanzhen had an average AQI of 61 based on station measurements. The worst day was 2026-05-15 with AQI 78.

How is Lüeyang Chengguanzhen air quality measured?

Air quality in Lüeyang Chengguanzhen 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 Lüeyang Chengguanzhen, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

248h

PM2.5 Station

248h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	72	36–146	22.5 µg/m³	10h	2
2026-05-28	65	34–87	19.0 µg/m³	17h	2
2026-05-27	65	36–107	19.4 µg/m³	15h	2
2026-05-26	58	26–93	16.4 µg/m³	18h	2
2026-05-25	58	22–100	16.7 µg/m³	19h	2
2026-05-24	54	13–84	15.5 µg/m³	20h	2
2026-05-23	62	21–147	18.0 µg/m³	21h	2
2026-05-22	66	19–153	20.0 µg/m³	22h	2
2026-05-21	71	30–169	23.3 µg/m³	19h	2
2026-05-20	58	20–104	17.1 µg/m³	19h	2
2026-05-19	58	9–116	17.2 µg/m³	17h	2
2026-05-18	52	20–131	14.9 µg/m³	18h	2
2026-05-17	41	23–55	9.9 µg/m³	12h	2
2026-05-16	62	30–114	18.4 µg/m³	14h	2
2026-05-15	78	53–99	24.7 µg/m³	7h	2

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