What is the air quality trend in Zitong?

Over the past 7 days, Zitong had an average AQI of 70 based on station measurements. The worst day was 2026-06-02 with AQI 85.

How is Zitong air quality measured?

Air quality in Zitong 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 Zitong, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	54	37–73	14.1 µg/m³	22h	3
2026-06-07	65	42–156	18.9 µg/m³	24h	4
2026-06-06	69	32–129	21.0 µg/m³	24h	3
2026-06-05	75	53–120	23.3 µg/m³	23h	3
2026-06-04	77	40–127	24.1 µg/m³	24h	3
2026-06-03	66	28–105	19.4 µg/m³	24h	4
2026-06-02	85	53–165	28.9 µg/m³	24h	4

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