What is the air quality trend in Baijia?

Over the past 8 days, Baijia had an average AQI of 57 based on station measurements. The worst day was 2026-07-22 with AQI 66.

How is Baijia air quality measured?

Air quality in Baijia 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 Baijia, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 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	66	61–80	19.2 µg/m³	5h	3
2026-07-21	60	25–108	16.9 µg/m³	23h	3
2026-07-20	57	15–107	15.9 µg/m³	23h	4
2026-07-19	56	21–137	15.4 µg/m³	24h	3
2026-07-18	57	33–122	15.5 µg/m³	20h	3
2026-07-17	53	20–79	14.3 µg/m³	23h	4
2026-07-16	50	20–91	13.4 µg/m³	23h	4
2026-07-15	63	29–138	18.7 µg/m³	17h	3

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