What is the air quality trend in Pengcheng?

Over the past 14 days, Pengcheng had an average AQI of 65 based on station measurements. The worst day was 2026-05-23 with AQI 77.

How is Pengcheng air quality measured?

Air quality in Pengcheng 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 Pengcheng, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

322h

PM2.5 Station

322h · 4 stations

Temperature GFS model

55pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	64	46–83	18.5 µg/m³	22h	4
2026-05-28	66	25–92	19.5 µg/m³	24h	3
2026-05-27	72	44–145	21.8 µg/m³	23h	4
2026-05-26	57	30–88	16.0 µg/m³	24h	4
2026-05-25	59	43–85	16.1 µg/m³	23h	3
2026-05-24	67	32–86	19.8 µg/m³	24h	4
2026-05-23	77	35–180	26.5 µg/m³	24h	4
2026-05-22	64	37–102	18.5 µg/m³	22h	4
2026-05-21	76	53–119	23.7 µg/m³	24h	4
2026-05-20	65	37–90	19.1 µg/m³	23h	4
2026-05-19	62	50–83	17.4 µg/m³	24h	4
2026-05-18	56	15–72	15.3 µg/m³	23h	4
2026-05-17	61	32–88	17.3 µg/m³	22h	4
2026-05-16	75	52–146	23.2 µg/m³	20h	4

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