What is the air quality trend in Tianzhuang?

Over the past 8 days, Tianzhuang had an average AQI of 74 based on station measurements. The worst day was 2026-10-15 with AQI 134.

How is Tianzhuang air quality measured?

Air quality in Tianzhuang 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 Tianzhuang, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

163h

PM2.5 Station

163h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	28	24–31	6.8 µg/m³	7h	4
2026-10-20	67	19–107	21.2 µg/m³	24h	5
2026-10-19	74	55–128	23.0 µg/m³	24h	4
2026-10-18	51	27–139	14.3 µg/m³	24h	4
2026-10-17	49	24–80	12.5 µg/m³	24h	4
2026-10-16	84	34–165	29.4 µg/m³	22h	3
2026-10-15	134	79–166	52.9 µg/m³	24h	3
2026-10-14	108	74–152	38.0 µg/m³	14h	5

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