What is the air quality trend in Baizi?

Over the past 8 days, Baizi had an average AQI of 63 based on station measurements. The worst day was 2026-07-19 with AQI 73.

How is Baizi air quality measured?

Air quality in Baizi 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 Baizi, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

136h

PM2.5 Station

136h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	69	65–73	20.7 µg/m³	2h	2
2026-07-21	63	17–100	19.4 µg/m³	15h	2
2026-07-20	61	18–93	17.9 µg/m³	20h	1
2026-07-19	73	34–137	22.6 µg/m³	19h	2
2026-07-18	62	34–80	18.0 µg/m³	21h	2
2026-07-17	61	38–109	17.2 µg/m³	22h	2
2026-07-16	55	13–153	16.0 µg/m³	21h	2
2026-07-15	66	25–152	20.4 µg/m³	16h	1

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