What is the air quality trend in Nanshu?

Over the past 7 days, Nanshu had an average AQI of 76 based on station measurements. The worst day was 2026-10-15 with AQI 106.

How is Nanshu air quality measured?

Air quality in Nanshu 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 Nanshu, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

138h

PM2.5 Station

138h · 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	67	18–159	22.0 µg/m³	20h	2
2026-10-19	77	31–115	24.4 µg/m³	19h	2
2026-10-18	56	26–124	16.7 µg/m³	19h	2
2026-10-17	48	21–89	13.2 µg/m³	21h	2
2026-10-16	80	31–155	26.6 µg/m³	19h	1
2026-10-15	106	30–178	41.2 µg/m³	20h	2
2026-10-14	98	34–150	33.8 µg/m³	20h	2

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