What is the air quality trend in Wenquan?

Over the past 15 days, Wenquan had an average AQI of 66 based on station measurements. The worst day was 2026-05-30 with AQI 85.

How is Wenquan air quality measured?

Air quality in Wenquan 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 Wenquan, China

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

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

Current AQI
Moderate 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	57	6–76	16.8 µg/m³	8h	2
2026-06-08	44	15–74	11.7 µg/m³	18h	2
2026-06-07	50	22–104	14.0 µg/m³	17h	2
2026-06-06	55	20–102	15.7 µg/m³	22h	2
2026-06-05	66	30–114	19.6 µg/m³	17h	2
2026-06-04	63	14–137	19.0 µg/m³	16h	2
2026-06-03	74	32–114	23.5 µg/m³	19h	2
2026-06-02	81	25–149	26.3 µg/m³	17h	2
2026-06-01	82	39–151	26.2 µg/m³	16h	2
2026-05-31	65	25–91	19.3 µg/m³	18h	2
2026-05-30	85	61–157	28.3 µg/m³	16h	2
2026-05-29	68	42–102	20.3 µg/m³	17h	1
2026-05-28	66	36–100	19.3 µg/m³	17h	2
2026-05-27	71	38–127	22.0 µg/m³	16h	2
2026-05-26	67	42–119	19.9 µg/m³	8h	2

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