What is the air quality trend in Weixinghu?

Over the past 14 days, Weixinghu had an average AQI of 77 based on station measurements. The worst day was 2026-10-13 with AQI 106.

How is Weixinghu air quality measured?

Air quality in Weixinghu 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 Weixinghu, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

330h

PM2.5 Station

330h · 10 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	67	36–99	20.1 µg/m³	23h	10
2026-10-19	58	28–74	16.3 µg/m³	24h	11
2026-10-18	54	24–103	14.9 µg/m³	23h	8
2026-10-17	45	21–73	11.3 µg/m³	23h	8
2026-10-16	84	58–149	27.7 µg/m³	23h	9
2026-10-15	86	44–113	28.9 µg/m³	24h	10
2026-10-14	86	58–110	28.6 µg/m³	24h	10
2026-10-13	106	86–148	37.3 µg/m³	24h	12
2026-10-12	84	54–103	27.8 µg/m³	24h	11
2026-10-11	85	68–144	28.1 µg/m³	24h	13
2026-10-10	81	32–101	26.8 µg/m³	24h	10
2026-10-09	86	69–122	28.5 µg/m³	24h	15
2026-10-08	86	63–118	28.3 µg/m³	24h	15
2026-10-07	78	54–102	24.9 µg/m³	22h	15

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