What is the air quality trend in Qing’an?

Over the past 15 days, Qing’an had an average AQI of 52 based on station measurements. The worst day was 2026-09-04 with AQI 72.

How is Qing’an air quality measured?

Air quality in Qing’an 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 Qing’an, China

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

Historical PM2.5 and AQI trend from monitoring stations near Qing’an, China.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

297h

PM2.5 Station

297h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	60	20–127	17.8 µg/m³	15h	2
2026-09-04	72	44–148	22.0 µg/m³	22h	1
2026-09-03	60	13–95	17.6 µg/m³	22h	2
2026-09-02	57	9–154	16.5 µg/m³	23h	2
2026-09-01	52	30–94	13.8 µg/m³	19h	2
2026-08-31	49	25–119	13.7 µg/m³	20h	2
2026-08-30	46	13–92	12.8 µg/m³	22h	2
2026-08-29	61	14–137	18.2 µg/m³	23h	1
2026-08-28	51	27–95	13.8 µg/m³	23h	1
2026-08-27	53	30–89	14.2 µg/m³	19h	2
2026-08-26	57	26–102	16.0 µg/m³	22h	1
2026-08-25	52	21–99	14.5 µg/m³	21h	1
2026-08-24	53	13–144	15.4 µg/m³	23h	2
2026-08-23	48	17–87	13.2 µg/m³	20h	2
2026-08-22	23	13–37	5.6 µg/m³	3h	2

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