What is the air quality trend in Wenquan?

Over the past 15 days, Wenquan had an average AQI of 61 based on station measurements. The worst day was 2026-05-21 with AQI 97.

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
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

136h

PM2.5 Station

136h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	40	33–50	9.7 µg/m³	4h	1
2026-05-29	62	40–104	17.8 µg/m³	9h	1
2026-05-28	59	11–93	17.6 µg/m³	12h	1
2026-05-27	69	19–151	21.4 µg/m³	8h	1
2026-05-26	60	27–97	17.8 µg/m³	10h	1
2026-05-25	56	16–80	15.9 µg/m³	11h	1
2026-05-24	53	25–74	14.5 µg/m³	8h	1
2026-05-23	54	25–97	15.2 µg/m³	11h	1
2026-05-22	81	34–123	26.4 µg/m³	9h	1
2026-05-21	97	13–500	105.3 µg/m³	13h	1
2026-05-20	67	34–99	20.7 µg/m³	10h	1
2026-05-19	54	24–122	15.1 µg/m³	15h	1
2026-05-18	49	18–76	13.6 µg/m³	4h	1
2026-05-17	54	28–93	15.3 µg/m³	6h	1
2026-05-16	72	25–117	23.0 µg/m³	6h	1

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