What is the air quality trend in Yongxin?

Over the past 15 days, Yongxin had an average AQI of 57 based on station measurements. The worst day was 2026-07-22 with AQI 74.

How is Yongxin air quality measured?

Air quality in Yongxin 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 Yongxin, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	74	74–75	23.4 µg/m³	2h	8
2026-07-21	60	34–85	17.0 µg/m³	24h	4
2026-07-20	61	41–86	17.2 µg/m³	23h	6
2026-07-19	68	35–155	20.4 µg/m³	24h	6
2026-07-18	60	32–93	16.7 µg/m³	24h	5
2026-07-17	60	41–79	16.5 µg/m³	24h	7
2026-07-16	50	30–71	12.9 µg/m³	24h	7
2026-07-15	60	33–117	16.9 µg/m³	24h	6
2026-07-14	52	31–62	13.1 µg/m³	24h	6
2026-07-13	53	26–66	13.7 µg/m³	23h	6
2026-07-12	58	35–152	15.6 µg/m³	24h	6
2026-07-11	52	37–63	13.1 µg/m³	24h	5
2026-07-10	58	43–125	15.6 µg/m³	24h	7
2026-07-09	47	22–59	11.7 µg/m³	24h	7
2026-07-08	50	33–63	12.6 µg/m³	21h	8

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