What is the air quality trend in Ziyang Chengguanzhen?

Over the past 14 days, Ziyang Chengguanzhen had an average AQI of 67 based on station measurements. The worst day was 2026-05-30 with AQI 85.

How is Ziyang Chengguanzhen air quality measured?

Air quality in Ziyang Chengguanzhen 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 Ziyang Chengguanzhen, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

322h

PM2.5 Station

322h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	40	22–55	9.7 µg/m³	23h	4
2026-06-07	53	25–90	14.7 µg/m³	23h	3
2026-06-06	60	18–96	17.1 µg/m³	23h	3
2026-06-05	66	38–130	19.2 µg/m³	22h	3
2026-06-04	60	25–85	17.2 µg/m³	24h	3
2026-06-03	73	36–182	24.6 µg/m³	24h	4
2026-06-02	78	33–106	24.9 µg/m³	24h	4
2026-06-01	85	55–151	27.9 µg/m³	23h	4
2026-05-31	78	53–126	24.7 µg/m³	22h	4
2026-05-30	85	53–220	32.3 µg/m³	21h	4
2026-05-29	59	28–78	16.4 µg/m³	24h	5
2026-05-28	63	32–102	18.1 µg/m³	23h	2
2026-05-27	72	50–118	22.0 µg/m³	24h	4
2026-05-26	67	41–180	21.7 µg/m³	22h	4

Back to Ziyang Chengguanzhen Air Quality