What is the air quality trend in Xianfeng?

Over the past 14 days, Xianfeng had an average AQI of 78 based on station measurements. The worst day was 2026-10-13 with AQI 100.

How is Xianfeng air quality measured?

Air quality in Xianfeng 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 Xianfeng, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	67	44–103	19.9 µg/m³	24h	21
2026-10-19	65	53–75	18.6 µg/m³	24h	22
2026-10-18	55	26–87	15.0 µg/m³	24h	17
2026-10-17	47	27–67	11.9 µg/m³	24h	20
2026-10-16	80	60–145	25.8 µg/m³	23h	20
2026-10-15	91	35–120	30.8 µg/m³	24h	20
2026-10-14	91	63–165	31.6 µg/m³	24h	19
2026-10-13	100	61–130	34.8 µg/m³	24h	23
2026-10-12	89	63–107	29.9 µg/m³	24h	23
2026-10-11	87	71–119	28.9 µg/m³	24h	24
2026-10-10	82	66–100	27.0 µg/m³	24h	23
2026-10-09	84	62–106	27.7 µg/m³	24h	30
2026-10-08	86	68–111	28.4 µg/m³	24h	47
2026-10-07	79	62–94	25.6 µg/m³	21h	43

Back to Xianfeng Air Quality