What is the air quality trend in Nanyang?

Over the past 8 days, Nanyang had an average AQI of 67 based on station measurements. The worst day was 2026-05-28 with AQI 74.

How is Nanyang air quality measured?

Air quality in Nanyang 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 Nanyang, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	69	52–151	20.4 µg/m³	14h	5
2026-05-28	74	42–249	27.0 µg/m³	23h	6
2026-05-27	73	50–100	22.5 µg/m³	23h	6
2026-05-26	69	50–143	20.5 µg/m³	23h	6
2026-05-25	58	35–79	16.0 µg/m³	24h	5
2026-05-24	64	37–166	19.6 µg/m³	24h	4
2026-05-23	65	40–90	18.7 µg/m³	23h	5
2026-05-22	69	42–124	20.7 µg/m³	9h	6

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