What is the air quality trend in Rizhuang?

Over the past 7 days, Rizhuang had an average AQI of 66 based on station measurements. The worst day was 2026-05-23 with AQI 77.

How is Rizhuang air quality measured?

Air quality in Rizhuang 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 Rizhuang, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

139h

PM2.5 Station

139h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	62	42–134	17.9 µg/m³	18h	2
2026-05-27	76	46–143	23.9 µg/m³	20h	2
2026-05-26	64	52–78	18.5 µg/m³	18h	2
2026-05-25	54	15–91	15.0 µg/m³	20h	2
2026-05-24	67	32–123	20.1 µg/m³	20h	2
2026-05-23	77	43–107	24.7 µg/m³	23h	2
2026-05-22	66	30–127	19.8 µg/m³	20h	2

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