What is the air quality trend in Yingkou?

Over the past 20 days, Yingkou had an average AQI of 65 based on station measurements. The worst day was 2026-06-02 with AQI 85.

How is Yingkou air quality measured?

Air quality in Yingkou 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 Yingkou, China

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

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

107

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	63	32–150	18.3 µg/m³	22h	5
2026-06-07	51	32–74	13.1 µg/m³	24h	4
2026-06-06	63	40–93	18.3 µg/m³	24h	4
2026-06-05	69	50–129	20.4 µg/m³	24h	4
2026-06-04	62	24–104	18.5 µg/m³	24h	4
2026-06-03	72	38–107	22.4 µg/m³	24h	4
2026-06-02	85	62–119	27.9 µg/m³	24h	4
2026-06-01	84	60–131	27.6 µg/m³	23h	4
2026-05-31	81	53–107	26.2 µg/m³	24h	5
2026-05-30	74	54–110	23.2 µg/m³	24h	5
2026-05-29	62	38–90	17.7 µg/m³	24h	5
2026-05-28	64	32–90	18.6 µg/m³	24h	5
2026-05-27	68	34–102	20.5 µg/m³	23h	5
2026-05-26	56	25–72	15.0 µg/m³	24h	4
2026-05-25	51	25–76	13.4 µg/m³	24h	5
2026-05-24	55	27–87	14.6 µg/m³	24h	4
2026-05-23	68	38–126	20.6 µg/m³	24h	4
2026-05-22	61	30–113	17.2 µg/m³	22h	4
2026-05-21	59	16–87	16.5 µg/m³	24h	4
2026-05-20	58	36–113	16.3 µg/m³	24h	4

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