What is the air quality trend in Shidui?

Over the past 15 days, Shidui had an average AQI of 70 based on station measurements. The worst day was 2026-06-02 with AQI 90.

How is Shidui air quality measured?

Air quality in Shidui 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 Shidui, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 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	62	44–85	17.5 µg/m³	7h	6
2026-06-08	57	33–78	15.4 µg/m³	24h	7
2026-06-07	56	41–70	15.1 µg/m³	24h	8
2026-06-06	58	35–79	15.9 µg/m³	24h	8
2026-06-05	75	52–168	24.2 µg/m³	24h	8
2026-06-04	70	53–90	21.0 µg/m³	24h	8
2026-06-03	83	51–194	30.0 µg/m³	24h	7
2026-06-02	90	61–111	30.7 µg/m³	24h	8
2026-06-01	84	65–100	27.7 µg/m³	24h	7
2026-05-31	84	65–121	27.5 µg/m³	24h	7
2026-05-30	75	60–93	23.5 µg/m³	24h	7
2026-05-29	75	56–211	26.4 µg/m³	24h	6
2026-05-28	63	51–74	17.6 µg/m³	24h	7
2026-05-27	66	52–90	19.4 µg/m³	24h	8
2026-05-26	58	52–68	15.5 µg/m³	15h	7

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