What is the air quality trend in Yutan?

Over the past 21 days, Yutan had an average AQI of 65 based on station measurements. The worst day was 2026-05-12 with AQI 83.

How is Yutan air quality measured?

Air quality in Yutan 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 Yutan, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 17 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	68	51–90	20.3 µg/m³	21h	17
2026-05-28	61	54–67	16.9 µg/m³	24h	19
2026-05-27	68	52–92	19.9 µg/m³	24h	19
2026-05-26	61	47–79	16.8 µg/m³	24h	18
2026-05-25	55	42–66	14.4 µg/m³	24h	19
2026-05-24	59	47–77	16.1 µg/m³	24h	18
2026-05-23	70	58–120	21.3 µg/m³	24h	19
2026-05-22	66	52–88	19.5 µg/m³	24h	19
2026-05-21	68	45–115	20.1 µg/m³	24h	19
2026-05-20	58	47–68	15.4 µg/m³	24h	19
2026-05-19	57	42–68	14.9 µg/m³	24h	19
2026-05-18	58	52–69	15.5 µg/m³	24h	19
2026-05-17	55	17–75	14.8 µg/m³	23h	18
2026-05-16	59	45–71	16.0 µg/m³	22h	19
2026-05-15	65	52–74	18.7 µg/m³	24h	19
2026-05-14	80	58–202	28.5 µg/m³	24h	18
2026-05-13	70	50–82	21.2 µg/m³	24h	19
2026-05-12	83	63–111	27.2 µg/m³	24h	18
2026-05-11	72	24–101	22.4 µg/m³	24h	15
2026-05-10	70	32–110	21.3 µg/m³	24h	17
2026-05-09	76	65–87	24.0 µg/m³	2h	20

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