What is the air quality trend in Yizhuang?

Over the past 15 days, Yizhuang had an average AQI of 66 based on station measurements. The worst day was 2026-06-02 with AQI 96.

How is Yizhuang air quality measured?

Air quality in Yizhuang 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 Yizhuang, China

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

Historical PM2.5 and AQI trend from monitoring stations near Yizhuang, 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 · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	66	59–74	19.5 µg/m³	2h	1
2026-06-08	47	23–104	13.0 µg/m³	7h	1
2026-06-07	40	20–82	10.4 µg/m³	8h	1
2026-06-06	58	24–134	18.0 µg/m³	8h	1
2026-06-05	79	25–107	25.9 µg/m³	9h	1
2026-06-04	56	13–139	16.8 µg/m³	9h	1
2026-06-03	90	30–153	31.8 µg/m³	5h	1
2026-06-02	96	30–158	34.3 µg/m³	7h	1
2026-06-01	88	46–161	32.6 µg/m³	8h	1
2026-05-31	70	44–158	22.0 µg/m³	13h	1
2026-05-30	66	29–102	20.3 µg/m³	9h	1
2026-05-29	74	50–101	23.1 µg/m³	9h	1
2026-05-28	59	46–74	16.2 µg/m³	4h	1
2026-05-27	60	18–89	18.5 µg/m³	5h	1
2026-05-26	41	25–53	9.9 µg/m³	5h	1

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