What is the air quality trend in Meihekou?

Over the past 15 days, Meihekou had an average AQI of 46 based on station measurements. The worst day was 2026-08-06 with AQI 66.

How is Meihekou air quality measured?

Air quality in Meihekou 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 Meihekou, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

252h

PM2.5 Station

252h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	27	25–29	6.5 µg/m³	3h	1
2026-08-07	48	20–87	12.8 µg/m³	18h	2
2026-08-06	66	31–151	19.3 µg/m³	21h	2
2026-08-05	54	20–84	14.8 µg/m³	21h	2
2026-08-04	49	22–76	12.6 µg/m³	21h	2
2026-08-03	48	22–104	12.7 µg/m³	14h	1
2026-08-02	43	9–95	11.7 µg/m³	16h	2
2026-08-01	35	9–60	8.5 µg/m³	21h	1
2026-07-31	39	7–83	10.1 µg/m³	15h	2
2026-07-30	39	15–74	9.8 µg/m³	17h	2
2026-07-29	45	9–212	17.6 µg/m³	18h	1
2026-07-28	45	23–70	11.7 µg/m³	18h	2
2026-07-27	50	21–114	13.7 µg/m³	20h	2
2026-07-26	51	25–81	13.9 µg/m³	17h	2
2026-07-25	62	45–105	17.5 µg/m³	12h	2

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