What is the air quality trend in Huaiyang?

Over the past 15 days, Huaiyang had an average AQI of 66 based on station measurements. The worst day was 2026-05-23 with AQI 90.

How is Huaiyang air quality measured?

Air quality in Huaiyang 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 Huaiyang, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

314h

PM2.5 Station

314h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	54	50–59	13.9 µg/m³	2h	1
2026-05-29	68	50–90	20.0 µg/m³	19h	3
2026-05-28	63	38–85	18.0 µg/m³	24h	2
2026-05-27	76	50–139	24.0 µg/m³	24h	3
2026-05-26	63	34–89	18.3 µg/m³	23h	3
2026-05-25	59	17–109	16.7 µg/m³	22h	3
2026-05-24	75	28–153	23.8 µg/m³	23h	3
2026-05-23	90	42–153	30.3 µg/m³	23h	3
2026-05-22	67	27–133	20.2 µg/m³	22h	3
2026-05-21	66	23–103	20.0 µg/m³	24h	3
2026-05-20	67	27–97	20.3 µg/m³	23h	4
2026-05-19	67	41–102	19.7 µg/m³	24h	4
2026-05-18	58	18–155	16.6 µg/m³	21h	4
2026-05-17	53	32–84	14.1 µg/m³	22h	4
2026-05-16	70	33–104	21.5 µg/m³	18h	3

Back to Huaiyang Air Quality