What is the air quality trend in Daliang?

Over the past 8 days, Daliang had an average AQI of 75 based on station measurements. The worst day was 2026-10-14 with AQI 92.

How is Daliang air quality measured?

Air quality in Daliang 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 Daliang, China

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

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

105

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 72 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	91	91–91	30.9 µg/m³	1h	72
2026-10-20	70	60–107	21.1 µg/m³	24h	67
2026-10-19	64	56–76	18.4 µg/m³	24h	59
2026-10-18	57	54–66	15.1 µg/m³	24h	72
2026-10-17	61	53–75	17.0 µg/m³	24h	63
2026-10-16	80	65–103	25.7 µg/m³	23h	59
2026-10-15	90	76–104	30.6 µg/m³	24h	51
2026-10-14	92	76–106	31.6 µg/m³	21h	40

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