What is the air quality trend in Neihu?

Over the past 8 days, Neihu had an average AQI of 70 based on station measurements. The worst day was 2026-10-14 with AQI 80.

How is Neihu air quality measured?

Air quality in Neihu 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 Neihu, Taiwan

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

Historical PM2.5 and AQI trend from monitoring stations near Neihu, Taiwan.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 20 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	48	48–48	11.5 µg/m³	1h	20
2026-10-20	68	48–85	20.3 µg/m³	24h	21
2026-10-19	67	46–133	19.5 µg/m³	24h	18
2026-10-18	79	56–137	25.0 µg/m³	24h	23
2026-10-17	75	38–148	23.5 µg/m³	24h	17
2026-10-16	69	34–90	20.8 µg/m³	24h	14
2026-10-15	80	52–120	25.7 µg/m³	24h	14
2026-10-14	80	51–170	27.0 µg/m³	20h	10

Back to Neihu Air Quality