What is the air quality trend in Daokou?

Over the past 14 days, Daokou had an average AQI of 64 based on station measurements. The worst day was 2026-05-19 with AQI 94.

How is Daokou air quality measured?

Air quality in Daokou 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 Daokou, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

298h

PM2.5 Station

298h · 3 stations

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	65	24–99	19.5 µg/m³	20h	2
2026-05-28	59	25–85	16.5 µg/m³	23h	3
2026-05-27	66	30–92	20.0 µg/m³	21h	3
2026-05-26	58	29–96	16.8 µg/m³	22h	2
2026-05-25	53	17–82	14.2 µg/m³	20h	3
2026-05-24	63	32–144	18.3 µg/m³	23h	3
2026-05-23	67	43–105	19.8 µg/m³	21h	3
2026-05-22	63	13–103	18.9 µg/m³	21h	2
2026-05-21	92	41–500	47.3 µg/m³	22h	2
2026-05-20	58	25–91	16.3 µg/m³	22h	2
2026-05-19	94	30–448	53.2 µg/m³	22h	2
2026-05-18	51	17–112	13.6 µg/m³	21h	2
2026-05-17	51	18–100	13.9 µg/m³	21h	3
2026-05-16	64	21–155	19.8 µg/m³	19h	2

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