What is the air quality trend in Neihu?

Over the past 8 days, Neihu had an average AQI of 73 based on station measurements. The worst day was 2026-10-14 with AQI 81.

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
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 25 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	62	61–64	17.4 µg/m³	2h	24
2026-10-20	70	50–98	21.2 µg/m³	24h	18
2026-10-19	66	38–120	19.3 µg/m³	24h	17
2026-10-18	79	53–167	25.8 µg/m³	24h	20
2026-10-17	79	38–163	26.1 µg/m³	24h	14
2026-10-16	71	42–95	21.7 µg/m³	24h	13
2026-10-15	81	54–138	26.0 µg/m³	24h	13
2026-10-14	81	51–175	27.9 µg/m³	19h	9

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