What is the air quality trend in Xinzhai?

Over the past 8 days, Xinzhai had an average AQI of 72 based on station measurements. The worst day was 2026-10-15 with AQI 112.

How is Xinzhai air quality measured?

Air quality in Xinzhai 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 Xinzhai, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 9 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	39	20–59	10.0 µg/m³	3h	8
2026-10-20	69	19–123	21.9 µg/m³	24h	9
2026-10-19	76	53–110	24.2 µg/m³	24h	8
2026-10-18	52	28–73	14.0 µg/m³	24h	9
2026-10-17	50	23–72	13.1 µg/m³	24h	9
2026-10-16	78	45–137	24.8 µg/m³	24h	7
2026-10-15	112	60–157	40.3 µg/m³	24h	8
2026-10-14	100	68–163	35.6 µg/m³	18h	6

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