What is the air quality trend in Rugao?

Over the past 7 days, Rugao had an average AQI of 69 based on station measurements. The worst day was 2026-10-14 with AQI 114.

How is Rugao air quality measured?

Air quality in Rugao 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 Rugao, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

39h

PM2.5 Station

39h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	34	21–50	8.3 µg/m³	6h	1
2026-10-19	52	38–59	13.5 µg/m³	4h	1
2026-10-18	66	23–127	20.4 µg/m³	7h	1
2026-10-17	50	25–82	14.2 µg/m³	4h	1
2026-10-16	80	42–134	25.9 µg/m³	9h	1
2026-10-15	93	65–139	31.2 µg/m³	4h	1
2026-10-14	114	99–151	40.8 µg/m³	5h	1

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