What is the air quality trend in Qing’an?

Over the past 14 days, Qing’an had an average AQI of 58 based on station measurements. The worst day was 2026-05-23 with AQI 71.

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

310h

PM2.5 Station

310h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	71	54–114	21.5 µg/m³	24h	3
2026-05-28	65	30–157	19.2 µg/m³	23h	3
2026-05-27	62	33–92	17.8 µg/m³	22h	3
2026-05-26	55	14–80	14.6 µg/m³	22h	3
2026-05-25	57	32–128	16.1 µg/m³	23h	3
2026-05-24	56	32–160	16.0 µg/m³	24h	3
2026-05-23	71	32–157	22.3 µg/m³	20h	3
2026-05-22	59	34–112	17.0 µg/m³	23h	3
2026-05-21	52	23–75	13.8 µg/m³	22h	3
2026-05-20	47	17–70	12.1 µg/m³	23h	3
2026-05-19	59	28–107	16.8 µg/m³	22h	3
2026-05-18	52	13–89	13.9 µg/m³	23h	3
2026-05-17	51	35–75	13.4 µg/m³	21h	3
2026-05-16	64	31–169	20.4 µg/m³	18h	4

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