What is the air quality trend in Jianlong?

Over the past 14 days, Jianlong had an average AQI of 78 based on station measurements. The worst day was 2026-10-13 with AQI 98.

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

332h

PM2.5 Station

332h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	66	44–96	19.6 µg/m³	24h	25
2026-10-19	65	54–75	18.9 µg/m³	24h	27
2026-10-18	54	25–89	14.6 µg/m³	24h	21
2026-10-17	47	26–66	11.9 µg/m³	24h	24
2026-10-16	80	60–126	25.6 µg/m³	23h	24
2026-10-15	90	32–125	30.8 µg/m³	24h	25
2026-10-14	90	63–163	30.9 µg/m³	24h	23
2026-10-13	98	68–129	34.0 µg/m³	24h	28
2026-10-12	86	65–102	28.8 µg/m³	24h	29
2026-10-11	86	67–119	28.8 µg/m³	24h	29
2026-10-10	82	68–107	26.8 µg/m³	24h	29
2026-10-09	84	63–107	27.8 µg/m³	24h	38
2026-10-08	85	68–104	28.2 µg/m³	24h	61
2026-10-07	79	62–95	25.6 µg/m³	21h	57

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