What is the air quality trend in Yangtun?

Over the past 15 days, Yangtun had an average AQI of 66 based on station measurements. The worst day was 2026-05-23 with AQI 74.

How is Yangtun air quality measured?

Air quality in Yangtun 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 Yangtun, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

328h

PM2.5 Station

328h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	68	33–102	20.9 µg/m³	7h	3
2026-05-29	71	53–107	21.7 µg/m³	24h	3
2026-05-28	66	48–108	19.3 µg/m³	23h	3
2026-05-27	74	55–104	23.2 µg/m³	24h	3
2026-05-26	58	28–85	15.8 µg/m³	24h	3
2026-05-25	61	29–94	17.7 µg/m³	24h	3
2026-05-24	70	21–129	21.4 µg/m³	23h	3
2026-05-23	74	45–120	23.2 µg/m³	23h	3
2026-05-22	67	30–102	20.2 µg/m³	24h	3
2026-05-21	72	35–96	22.5 µg/m³	24h	3
2026-05-20	60	31–104	17.3 µg/m³	24h	3
2026-05-19	65	34–136	19.0 µg/m³	24h	3
2026-05-18	61	38–93	17.2 µg/m³	23h	3
2026-05-17	63	30–126	18.5 µg/m³	23h	2
2026-05-16	70	36–93	21.5 µg/m³	14h	3

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