What is the air quality trend in Sanzhuang?

Over the past 15 days, Sanzhuang had an average AQI of 72 based on station measurements. The worst day was 2026-06-09 with AQI 93.

How is Sanzhuang air quality measured?

Air quality in Sanzhuang 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 Sanzhuang, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	93	56–138	31.3 µg/m³	4h	6
2026-06-08	56	32–70	14.6 µg/m³	24h	5
2026-06-07	55	37–91	14.7 µg/m³	24h	5
2026-06-06	62	45–89	17.5 µg/m³	24h	5
2026-06-05	65	46–87	18.6 µg/m³	24h	5
2026-06-04	67	45–96	20.0 µg/m³	24h	5
2026-06-03	78	58–106	25.1 µg/m³	24h	5
2026-06-02	92	72–111	31.4 µg/m³	24h	6
2026-06-01	91	61–138	30.6 µg/m³	23h	6
2026-05-31	86	38–179	30.3 µg/m³	24h	4
2026-05-30	73	59–99	22.7 µg/m³	24h	4
2026-05-29	67	55–87	19.9 µg/m³	24h	5
2026-05-28	63	47–88	17.8 µg/m³	24h	5
2026-05-27	74	58–105	23.2 µg/m³	23h	5
2026-05-26	63	49–83	17.8 µg/m³	19h	5

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