What is the air quality trend in Baijiantan?

Over the past 21 days, Baijiantan had an average AQI of 58 based on station measurements. The worst day was 2026-08-20 with AQI 79.

How is Baijiantan air quality measured?

Air quality in Baijiantan 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 Baijiantan, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	62	34–107	18.4 µg/m³	14h	1
2026-09-04	64	26–117	19.5 µg/m³	18h	1
2026-09-03	62	28–93	18.3 µg/m³	19h	1
2026-09-02	60	19–112	17.4 µg/m³	18h	1
2026-09-01	40	13–95	10.9 µg/m³	18h	1
2026-08-31	52	18–93	14.5 µg/m³	18h	1
2026-08-30	70	26–156	22.2 µg/m³	19h	1
2026-08-29	50	17–80	13.8 µg/m³	12h	1
2026-08-28	45	20–85	12.2 µg/m³	19h	1
2026-08-27	46	13–80	12.3 µg/m³	19h	1
2026-08-26	55	30–91	15.3 µg/m³	17h	1
2026-08-25	54	13–165	16.7 µg/m³	18h	1
2026-08-24	64	11–134	20.3 µg/m³	18h	1
2026-08-23	51	21–112	15.2 µg/m³	13h	1
2026-08-22	52	21–95	14.7 µg/m³	8h	1
2026-08-21	66	25–124	20.5 µg/m³	19h	1
2026-08-20	79	39–139	25.1 µg/m³	18h	1
2026-08-19	68	16–109	21.0 µg/m³	14h	1
2026-08-18	64	23–132	19.0 µg/m³	12h	1
2026-08-17	57	20–109	16.3 µg/m³	18h	1
2026-08-16	62	46–85	17.8 µg/m³	3h	1

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