What is the air quality trend in Qingfeng?

Over the past 15 days, Qingfeng had an average AQI of 54 based on station measurements. The worst day was 2026-09-05 with AQI 75.

How is Qingfeng air quality measured?

Air quality in Qingfeng 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 Qingfeng, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 11 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	75	40–175	25.6 µg/m³	17h	7
2026-09-04	64	40–91	18.5 µg/m³	24h	8
2026-09-03	56	28–101	15.1 µg/m³	24h	8
2026-09-02	53	30–102	14.5 µg/m³	24h	9
2026-09-01	49	25–119	13.3 µg/m³	24h	7
2026-08-31	46	23–65	11.7 µg/m³	24h	7
2026-08-30	52	26–89	13.9 µg/m³	24h	9
2026-08-29	58	43–68	15.4 µg/m³	24h	11
2026-08-28	59	46–79	16.1 µg/m³	24h	10
2026-08-27	56	31–80	14.9 µg/m³	24h	9
2026-08-26	57	38–76	15.5 µg/m³	24h	9
2026-08-25	52	32–77	13.6 µg/m³	24h	8
2026-08-24	50	32–74	12.5 µg/m³	24h	9
2026-08-23	51	28–65	13.2 µg/m³	24h	8
2026-08-22	46	23–74	12.4 µg/m³	4h	8

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