What is the air quality trend in Dalu?

Over the past 15 days, Dalu had an average AQI of 59 based on station measurements. The worst day was 2026-05-27 with AQI 69.

How is Dalu air quality measured?

Air quality in Dalu 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 Dalu, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	68	62–75	20.0 µg/m³	4h	10
2026-05-29	62	45–77	17.6 µg/m³	24h	10
2026-05-28	61	52–70	16.6 µg/m³	24h	10
2026-05-27	69	42–153	20.6 µg/m³	24h	10
2026-05-26	54	36–73	13.8 µg/m³	24h	10
2026-05-25	54	40–74	14.3 µg/m³	24h	11
2026-05-24	58	40–95	15.7 µg/m³	24h	10
2026-05-23	65	52–85	18.6 µg/m³	24h	10
2026-05-22	58	29–99	16.2 µg/m³	24h	10
2026-05-21	64	47–109	18.1 µg/m³	24h	10
2026-05-20	58	39–87	16.0 µg/m³	24h	10
2026-05-19	56	35–71	15.0 µg/m³	24h	10
2026-05-18	51	34–73	13.2 µg/m³	24h	10
2026-05-17	52	33–64	13.1 µg/m³	23h	10
2026-05-16	58	36–113	16.0 µg/m³	16h	9

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