What is the air quality trend in Baidi?

Over the past 15 days, Baidi had an average AQI of 51 based on station measurements. The worst day was 2026-08-26 with AQI 59.

How is Baidi air quality measured?

Air quality in Baidi 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 Baidi, China

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

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

Current AQI
Moderate CAMS model

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
2026-09-05	57	31–97	16.0 µg/m³	9h	2
2026-09-04	56	22–113	16.6 µg/m³	17h	2
2026-09-03	52	19–93	15.0 µg/m³	21h	2
2026-09-02	44	22–108	11.6 µg/m³	17h	2
2026-09-01	42	18–93	11.5 µg/m³	15h	2
2026-08-31	50	21–160	15.4 µg/m³	18h	2
2026-08-30	52	25–80	14.1 µg/m³	15h	2
2026-08-29	59	30–101	16.7 µg/m³	21h	2
2026-08-28	49	13–97	12.7 µg/m³	21h	2
2026-08-27	48	15–74	12.5 µg/m³	19h	2
2026-08-26	59	25–119	17.0 µg/m³	19h	2
2026-08-25	51	30–107	13.4 µg/m³	18h	2
2026-08-24	48	11–70	12.9 µg/m³	18h	2
2026-08-23	49	15–85	13.7 µg/m³	16h	1
2026-08-22	53	17–89	15.2 µg/m³	4h	1

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