What is the air quality trend in Qionghai?

Over the past 6 days, Qionghai had an average AQI of 53 based on station measurements. The worst day was 2026-05-23 with AQI 108.

How is Qionghai air quality measured?

Air quality in Qionghai 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 Qionghai, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

29h

PM2.5 Station

29h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-27	24	2–50	5.8 µg/m³	6h	1
2026-05-26	34	9–68	8.9 µg/m³	5h	1
2026-05-25	39	9–97	11.8 µg/m³	5h	1
2026-05-24	53	28–72	14.7 µg/m³	6h	1
2026-05-23	108	63–132	37.6 µg/m³	3h	1
2026-05-22	61	25–95	19.3 µg/m³	4h	1

Back to Qionghai Air Quality