What is the air quality trend in Mengman?

Over the past 7 days, Mengman had an average AQI of 67 based on station measurements. The worst day was 2026-05-24 with AQI 77.

How is Mengman air quality measured?

Air quality in Mengman 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 Mengman, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

153h

PM2.5 Station

153h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	62	18–80	17.8 µg/m³	21h	3
2026-05-27	69	51–94	20.7 µg/m³	24h	3
2026-05-26	69	38–123	20.7 µg/m³	21h	3
2026-05-25	59	29–110	16.5 µg/m³	22h	3
2026-05-24	77	38–266	28.8 µg/m³	23h	3
2026-05-23	68	26–154	20.9 µg/m³	21h	3
2026-05-22	68	35–134	20.3 µg/m³	21h	3

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