What is the air quality trend in Bayan Hot?

Over the past 15 days, Bayan Hot had an average AQI of 63 based on station measurements. The worst day was 2026-06-01 with AQI 92.

How is Bayan Hot air quality measured?

Air quality in Bayan Hot 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 Bayan Hot, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

298h

PM2.5 Station

298h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	48	28–70	12.9 µg/m³	7h	1
2026-06-08	42	21–98	10.9 µg/m³	20h	2
2026-06-07	45	20–85	11.4 µg/m³	22h	2
2026-06-06	66	30–122	20.0 µg/m³	21h	1
2026-06-05	62	24–117	17.8 µg/m³	22h	2
2026-06-04	54	13–97	15.2 µg/m³	23h	2
2026-06-03	75	48–101	23.5 µg/m³	22h	2
2026-06-02	84	53–136	27.3 µg/m³	20h	2
2026-06-01	92	61–146	30.8 µg/m³	19h	2
2026-05-31	73	16–107	22.8 µg/m³	21h	1
2026-05-30	75	38–119	23.4 µg/m³	23h	2
2026-05-29	56	15–110	16.2 µg/m³	22h	2
2026-05-28	57	23–82	15.9 µg/m³	21h	2
2026-05-27	62	25–76	17.7 µg/m³	21h	2
2026-05-26	59	31–87	16.7 µg/m³	14h	2

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