What is the air quality trend in Dasheng?

Over the past 8 days, Dasheng had an average AQI of 76 based on station measurements. The worst day was 2026-10-15 with AQI 127.

How is Dasheng air quality measured?

Air quality in Dasheng 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 Dasheng, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 7 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	35	20–58	8.5 µg/m³	8h	9
2026-10-20	72	31–110	22.6 µg/m³	24h	9
2026-10-19	75	50–101	23.7 µg/m³	24h	8
2026-10-18	52	32–73	14.1 µg/m³	24h	7
2026-10-17	52	32–71	13.3 µg/m³	24h	8
2026-10-16	80	37–164	26.4 µg/m³	24h	7
2026-10-15	127	88–164	48.0 µg/m³	24h	8
2026-10-14	115	91–146	41.3 µg/m³	13h	8

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