What is the air quality trend in Shuangtang?

Over the past 8 days, Shuangtang had an average AQI of 75 based on station measurements. The worst day was 2026-10-15 with AQI 119.

How is Shuangtang air quality measured?

Air quality in Shuangtang 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 Shuangtang, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	46	27–63	11.8 µg/m³	4h	4
2026-10-20	65	28–155	19.5 µg/m³	23h	3
2026-10-19	77	39–139	24.5 µg/m³	23h	2
2026-10-18	50	31–71	13.0 µg/m³	24h	3
2026-10-17	54	25–91	14.8 µg/m³	24h	2
2026-10-16	92	54–152	30.9 µg/m³	22h	3
2026-10-15	119	73–177	44.6 µg/m³	24h	2
2026-10-14	101	68–171	36.9 µg/m³	14h	2

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