What is the air quality trend in Xiasi?

Over the past 7 days, Xiasi had an average AQI of 63 based on station measurements. The worst day was 2026-05-22 with AQI 79.

How is Xiasi air quality measured?

Air quality in Xiasi 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 Xiasi, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

157h

PM2.5 Station

157h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	63	50–108	17.9 µg/m³	24h	3
2026-05-27	60	24–142	17.1 µg/m³	22h	3
2026-05-26	55	16–102	15.3 µg/m³	23h	3
2026-05-25	51	1–99	14.1 µg/m³	22h	3
2026-05-24	57	35–178	17.8 µg/m³	22h	3
2026-05-23	77	27–161	25.0 µg/m³	22h	2
2026-05-22	79	17–500	41.5 µg/m³	22h	3

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