What is the air quality trend in Dashahe?

Over the past 15 days, Dashahe had an average AQI of 58 based on station measurements. The worst day was 2026-09-03 with AQI 72.

How is Dashahe air quality measured?

Air quality in Dashahe 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 Dashahe, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

316h

PM2.5 Station

316h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	65	38–93	19.2 µg/m³	13h	2
2026-09-04	72	39–134	22.4 µg/m³	24h	2
2026-09-03	72	24–132	22.4 µg/m³	22h	2
2026-09-02	61	40–102	17.1 µg/m³	23h	2
2026-09-01	56	30–88	15.2 µg/m³	23h	2
2026-08-31	54	21–95	14.6 µg/m³	20h	2
2026-08-30	58	13–113	16.9 µg/m³	22h	2
2026-08-29	60	25–119	17.2 µg/m³	24h	2
2026-08-28	52	27–79	14.0 µg/m³	22h	2
2026-08-27	58	13–93	16.6 µg/m³	23h	2
2026-08-26	51	27–114	13.6 µg/m³	23h	2
2026-08-25	55	17–132	15.3 µg/m³	23h	2
2026-08-24	60	20–102	17.9 µg/m³	23h	2
2026-08-23	57	16–111	16.1 µg/m³	23h	2
2026-08-22	43	17–84	11.3 µg/m³	8h	2

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