What is the air quality trend in Wangu?

Over the past 8 days, Wangu had an average AQI of 55 based on station measurements. The worst day was 2026-09-05 with AQI 77.

How is Wangu air quality measured?

Air quality in Wangu 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 Wangu, China

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

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

139

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 20 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	77	56–169	25.5 µg/m³	17h	12
2026-09-04	60	32–77	16.8 µg/m³	24h	15
2026-09-03	52	25–69	13.5 µg/m³	24h	14
2026-09-02	48	29–66	12.4 µg/m³	24h	15
2026-09-01	48	26–75	12.5 µg/m³	24h	13
2026-08-31	46	30–65	11.5 µg/m³	24h	13
2026-08-30	54	33–88	14.2 µg/m³	24h	15
2026-08-29	58	47–66	15.6 µg/m³	4h	18

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