What is the air quality trend in Gongyi?

Over the past 8 days, Gongyi had an average AQI of 64 based on station measurements. The worst day was 2026-06-02 with AQI 91.

How is Gongyi air quality measured?

Air quality in Gongyi 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 Gongyi, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

128h

PM2.5 Station

128h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	50	48–53	12.3 µg/m³	2h	1
2026-06-08	47	25–85	12.3 µg/m³	18h	1
2026-06-07	50	27–122	13.4 µg/m³	21h	1
2026-06-06	73	9–158	24.0 µg/m³	17h	1
2026-06-05	73	13–152	23.6 µg/m³	17h	1
2026-06-04	66	25–112	20.4 µg/m³	16h	1
2026-06-03	67	35–151	20.5 µg/m³	21h	1
2026-06-02	91	31–151	30.5 µg/m³	16h	1

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