What is the air quality trend in Dongtai?

Over the past 20 days, Dongtai had an average AQI of 66 based on station measurements. The worst day was 2026-06-02 with AQI 86.

How is Dongtai air quality measured?

Air quality in Dongtai 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 Dongtai, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

400h

PM2.5 Station

400h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	57	32–78	15.6 µg/m³	22h	1
2026-06-07	47	16–80	12.2 µg/m³	19h	1
2026-06-06	63	24–129	18.8 µg/m³	24h	1
2026-06-05	73	39–149	22.7 µg/m³	23h	1
2026-06-04	73	8–147	23.1 µg/m³	23h	2
2026-06-03	68	28–114	20.9 µg/m³	21h	1
2026-06-02	86	46–151	28.6 µg/m³	22h	2
2026-06-01	85	16–158	28.6 µg/m³	17h	1
2026-05-31	75	34–139	23.6 µg/m³	16h	1
2026-05-30	81	53–151	26.1 µg/m³	21h	1
2026-05-29	58	22–97	16.7 µg/m³	17h	1
2026-05-28	70	35–157	22.1 µg/m³	19h	1
2026-05-27	61	22–91	17.7 µg/m³	21h	1
2026-05-26	55	20–85	15.1 µg/m³	19h	1
2026-05-25	47	18–65	12.1 µg/m³	20h	1
2026-05-24	57	22–97	16.6 µg/m³	17h	1
2026-05-23	84	38–142	27.5 µg/m³	20h	1
2026-05-22	57	30–134	16.1 µg/m³	21h	1
2026-05-21	70	17–91	21.5 µg/m³	20h	1
2026-05-20	59	25–161	17.8 µg/m³	18h	1

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