What is the air quality trend in Shuanghekou?

Over the past 15 days, Shuanghekou had an average AQI of 57 based on station measurements. The worst day was 2026-07-22 with AQI 72.

How is Shuanghekou air quality measured?

Air quality in Shuanghekou 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 Shuanghekou, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

287h

PM2.5 Station

287h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	72	26–91	22.8 µg/m³	9h	2
2026-07-21	62	42–102	17.6 µg/m³	16h	2
2026-07-20	67	38–101	19.9 µg/m³	19h	2
2026-07-19	63	26–107	18.2 µg/m³	21h	2
2026-07-18	54	13–84	15.1 µg/m³	19h	2
2026-07-17	63	27–151	18.4 µg/m³	20h	2
2026-07-16	54	21–89	14.7 µg/m³	23h	2
2026-07-15	58	19–96	16.8 µg/m³	20h	2
2026-07-14	51	11–109	14.2 µg/m³	21h	2
2026-07-13	51	16–160	14.5 µg/m³	22h	2
2026-07-12	52	22–81	13.9 µg/m³	19h	2
2026-07-11	52	13–87	14.4 µg/m³	22h	2
2026-07-10	53	17–154	14.9 µg/m³	22h	2
2026-07-09	51	8–89	14.0 µg/m³	21h	2
2026-07-08	54	28–71	14.4 µg/m³	13h	3

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