What is the air quality trend in Jianlong?

Over the past 8 days, Jianlong had an average AQI of 68 based on station measurements. The worst day was 2026-10-15 with AQI 95.

How is Jianlong air quality measured?

Air quality in Jianlong 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 Jianlong, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 19 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	45	45–45	10.8 µg/m³	1h	19
2026-10-20	66	34–88	19.5 µg/m³	24h	26
2026-10-19	65	55–75	18.7 µg/m³	24h	27
2026-10-18	54	34–84	14.4 µg/m³	24h	21
2026-10-17	50	27–72	12.7 µg/m³	24h	24
2026-10-16	79	62–120	25.5 µg/m³	23h	25
2026-10-15	95	43–153	33.0 µg/m³	24h	24
2026-10-14	92	62–154	31.4 µg/m³	21h	23

Back to Jianlong Air Quality