What is the air quality trend in Dingzhou?

Over the past 7 days, Dingzhou had an average AQI of 80 based on station measurements. The worst day was 2026-10-15 with AQI 128.

How is Dingzhou air quality measured?

Air quality in Dingzhou 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 Dingzhou, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	74	30–99	23.6 µg/m³	23h	12
2026-10-19	74	43–99	23.2 µg/m³	24h	10
2026-10-18	50	32–68	12.8 µg/m³	24h	12
2026-10-17	50	35–65	12.6 µg/m³	24h	11
2026-10-16	85	48–160	28.4 µg/m³	24h	7
2026-10-15	128	89–168	48.7 µg/m³	24h	9
2026-10-14	101	71–129	35.1 µg/m³	23h	11

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