What is the air quality trend in Xianyang?

Over the past 20 days, Xianyang had an average AQI of 66 based on station measurements. The worst day was 2026-05-12 with AQI 90.

How is Xianyang air quality measured?

Air quality in Xianyang 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 Xianyang, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 14 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	71	57–157	21.8 µg/m³	23h	13
2026-05-28	63	40–78	17.9 µg/m³	24h	13
2026-05-27	67	55–95	19.6 µg/m³	24h	14
2026-05-26	63	52–85	17.9 µg/m³	24h	14
2026-05-25	59	44–70	16.0 µg/m³	24h	14
2026-05-24	59	40–75	16.2 µg/m³	24h	14
2026-05-23	63	50–83	17.9 µg/m³	24h	14
2026-05-22	72	48–138	21.8 µg/m³	24h	15
2026-05-21	72	53–131	21.7 µg/m³	24h	14
2026-05-20	58	46–77	15.7 µg/m³	24h	14
2026-05-19	59	47–76	15.9 µg/m³	24h	14
2026-05-18	54	40–72	14.1 µg/m³	24h	14
2026-05-17	56	46–77	14.7 µg/m³	23h	13
2026-05-16	59	47–69	15.8 µg/m³	21h	13
2026-05-15	74	50–163	23.6 µg/m³	24h	14
2026-05-14	75	37–157	23.7 µg/m³	24h	13
2026-05-13	75	53–166	24.2 µg/m³	24h	14
2026-05-12	90	63–160	30.9 µg/m³	24h	14
2026-05-11	78	46–101	25.0 µg/m³	23h	10
2026-05-10	72	40–112	22.4 µg/m³	24h	12

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