What is the air quality trend in Taihe?

Over the past 8 days, Taihe had an average AQI of 64 based on station measurements. The worst day was 2026-07-22 with AQI 78.

How is Taihe air quality measured?

Air quality in Taihe 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 Taihe, China

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

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

100

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 7 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	78	70–86	25.0 µg/m³	2h	7
2026-07-21	61	12–81	17.5 µg/m³	24h	5
2026-07-20	68	28–123	20.4 µg/m³	24h	6
2026-07-19	68	26–118	20.3 µg/m³	24h	6
2026-07-18	62	33–136	17.6 µg/m³	24h	5
2026-07-17	59	42–83	16.3 µg/m³	24h	6
2026-07-16	61	26–154	17.6 µg/m³	24h	6
2026-07-15	58	37–98	16.0 µg/m³	22h	6

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