What is the air quality trend in Shizhai?

Over the past 14 days, Shizhai had an average AQI of 95 based on station measurements. The worst day was 2026-10-11 with AQI 146.

How is Shizhai air quality measured?

Air quality in Shizhai 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 Shizhai, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

310h

PM2.5 Station

310h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	64	17–116	19.7 µg/m³	24h	4
2026-10-19	74	52–107	23.0 µg/m³	24h	4
2026-10-18	47	24–80	12.7 µg/m³	24h	3
2026-10-17	48	18–85	12.7 µg/m³	24h	4
2026-10-16	72	40–151	21.9 µg/m³	22h	3
2026-10-15	118	57–163	43.8 µg/m³	24h	4
2026-10-14	104	36–162	37.0 µg/m³	24h	3
2026-10-13	66	31–101	19.9 µg/m³	23h	4
2026-10-12	142	61–172	63.5 µg/m³	24h	3
2026-10-11	146	82–175	67.7 µg/m³	24h	3
2026-10-10	135	84–167	52.8 µg/m³	24h	4
2026-10-09	116	75–160	42.5 µg/m³	22h	4
2026-10-08	104	37–177	39.7 µg/m³	15h	1
2026-10-07	98	68–134	33.8 µg/m³	12h	1

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