What is the air quality trend in Daxing?

Over the past 7 days, Daxing had an average AQI of 77 based on station measurements. The worst day was 2026-10-15 with AQI 115.

How is Daxing air quality measured?

Air quality in Daxing 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 Daxing, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 28 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	68	25–113	21.0 µg/m³	22h	24
2026-10-19	80	57–102	25.7 µg/m³	24h	22
2026-10-18	47	25–66	11.8 µg/m³	24h	28
2026-10-17	49	26–77	13.0 µg/m³	24h	26
2026-10-16	79	54–145	25.0 µg/m³	24h	22
2026-10-15	115	65–149	41.1 µg/m³	24h	25
2026-10-14	102	58–170	37.0 µg/m³	23h	18

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