What is the air quality trend in Daqing?

Over the past 15 days, Daqing had an average AQI of 67 based on station measurements. The worst day was 2026-05-22 with AQI 88.

How is Daqing air quality measured?

Air quality in Daqing 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 Daqing, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

190h

PM2.5 Station

190h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	67	42–102	19.7 µg/m³	13h	1
2026-05-28	64	30–102	18.6 µg/m³	10h	1
2026-05-27	81	55–117	26.1 µg/m³	15h	1
2026-05-26	61	34–102	17.8 µg/m³	14h	1
2026-05-25	56	20–104	16.6 µg/m³	12h	1
2026-05-24	59	25–112	17.4 µg/m³	14h	1
2026-05-23	85	38–161	28.6 µg/m³	15h	1
2026-05-22	88	38–190	34.1 µg/m³	12h	1
2026-05-21	81	50–132	25.9 µg/m³	13h	1
2026-05-20	67	38–93	20.2 µg/m³	12h	1
2026-05-19	59	20–102	17.3 µg/m³	13h	1
2026-05-18	58	6–107	16.9 µg/m³	17h	1
2026-05-17	61	34–127	17.9 µg/m³	11h	1
2026-05-16	66	31–142	20.2 µg/m³	17h	1
2026-05-15	66	50–82	19.4 µg/m³	2h	1

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