What is the air quality trend in Nanchong?

Over the past 15 days, Nanchong had an average AQI of 68 based on station measurements. The worst day was 2026-06-02 with AQI 89.

How is Nanchong air quality measured?

Air quality in Nanchong 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 Nanchong, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	60	33–78	16.8 µg/m³	21h	2
2026-06-07	56	28–111	15.7 µg/m³	24h	3
2026-06-06	64	31–107	18.7 µg/m³	24h	2
2026-06-05	74	45–99	23.3 µg/m³	24h	2
2026-06-04	70	53–91	21.0 µg/m³	24h	2
2026-06-03	74	39–123	23.0 µg/m³	23h	2
2026-06-02	89	51–126	29.8 µg/m³	24h	3
2026-06-01	88	53–119	29.4 µg/m³	22h	3
2026-05-31	85	51–150	27.9 µg/m³	24h	2
2026-05-30	79	52–118	25.4 µg/m³	23h	2
2026-05-29	68	45–108	20.3 µg/m³	22h	2
2026-05-28	63	36–79	17.8 µg/m³	24h	2
2026-05-27	67	25–117	20.2 µg/m³	24h	2
2026-05-26	58	31–85	16.1 µg/m³	24h	3
2026-05-25	29	29–29	7.0 µg/m³	1h	1

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