What is the air quality trend in Tuantian?

Over the past 15 days, Tuantian had an average AQI of 66 based on station measurements. The worst day was 2026-05-30 with AQI 82.

How is Tuantian air quality measured?

Air quality in Tuantian 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 Tuantian, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

242h

PM2.5 Station

242h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	66	59–72	19.1 µg/m³	2h	2
2026-06-08	54	16–82	15.1 µg/m³	17h	1
2026-06-07	60	22–178	20.5 µg/m³	15h	1
2026-06-06	65	38–80	19.1 µg/m³	19h	1
2026-06-05	63	25–127	19.0 µg/m³	16h	2
2026-06-04	63	24–96	18.7 µg/m³	15h	2
2026-06-03	69	25–112	21.1 µg/m³	19h	1
2026-06-02	79	46–156	25.3 µg/m³	19h	1
2026-06-01	78	35–129	24.9 µg/m³	21h	2
2026-05-31	76	52–117	23.9 µg/m³	13h	2
2026-05-30	82	53–142	26.6 µg/m³	19h	1
2026-05-29	59	24–104	16.5 µg/m³	20h	2
2026-05-28	60	30–89	17.1 µg/m³	18h	2
2026-05-27	66	35–102	20.0 µg/m³	17h	1
2026-05-26	63	18–117	18.4 µg/m³	12h	1

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