What is the air quality trend in Wuxi?

Over the past 15 days, Wuxi had an average AQI of 60 based on station measurements. The worst day was 2026-05-30 with AQI 84.

How is Wuxi air quality measured?

Air quality in Wuxi 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 Wuxi, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

330h

PM2.5 Station

330h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	84	81–88	27.9 µg/m³	2h	8
2026-05-29	64	52–87	18.1 µg/m³	24h	12
2026-05-28	66	52–106	19.1 µg/m³	24h	11
2026-05-27	63	52–77	17.8 µg/m³	24h	10
2026-05-26	56	35–111	15.0 µg/m³	24h	11
2026-05-25	55	39–115	14.8 µg/m³	24h	11
2026-05-24	59	44–86	15.9 µg/m³	24h	11
2026-05-23	63	47–90	18.0 µg/m³	24h	10
2026-05-22	64	46–87	18.3 µg/m³	24h	11
2026-05-21	58	39–84	15.8 µg/m³	24h	12
2026-05-20	53	28–75	14.0 µg/m³	24h	10
2026-05-19	55	35–70	14.5 µg/m³	24h	10
2026-05-18	53	35–68	13.7 µg/m³	24h	10
2026-05-17	54	39–71	13.8 µg/m³	22h	12
2026-05-16	64	44–103	18.5 µg/m³	18h	11

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