What is the air quality trend in Qingzhou?

Over the past 7 days, Qingzhou had an average AQI of 76 based on station measurements. The worst day was 2026-10-15 with AQI 113.

How is Qingzhou air quality measured?

Air quality in Qingzhou 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 Qingzhou, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 14 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	75	24–126	24.3 µg/m³	23h	10
2026-10-19	72	54–88	22.2 µg/m³	24h	10
2026-10-18	55	28–76	15.0 µg/m³	24h	10
2026-10-17	53	35–70	13.6 µg/m³	24h	10
2026-10-16	72	52–146	21.9 µg/m³	24h	8
2026-10-15	113	72–147	40.4 µg/m³	24h	10
2026-10-14	93	54–131	31.8 µg/m³	22h	8

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