What is the air quality trend in Mujiayingzi?

Over the past 8 days, Mujiayingzi had an average AQI of 66 based on station measurements. The worst day was 2026-07-16 with AQI 82.

How is Mujiayingzi air quality measured?

Air quality in Mujiayingzi 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 Mujiayingzi, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

108h

PM2.5 Station

108h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	68	38–102	20.7 µg/m³	14h	3
2026-07-20	65	35–92	19.1 µg/m³	14h	2
2026-07-19	77	38–119	24.5 µg/m³	21h	2
2026-07-18	71	45–104	21.6 µg/m³	20h	3
2026-07-17	59	42–87	16.1 µg/m³	13h	2
2026-07-16	82	37–124	26.5 µg/m³	13h	2
2026-07-15	60	21–89	17.9 µg/m³	12h	2
2026-07-14	53	53–53	13.0 µg/m³	1h	2

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