What is the air quality trend in Daxi?

Over the past 21 days, Daxi had an average AQI of 57 based on station measurements. The worst day was 2026-05-11 with AQI 70.

How is Daxi air quality measured?

Air quality in Daxi 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 Daxi, Taiwan

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

481h

PM2.5 Station

481h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	62	55–68	17.1 µg/m³	11h	21
2026-05-29	60	44–66	16.2 µg/m³	24h	20
2026-05-28	56	39–73	14.6 µg/m³	24h	19
2026-05-27	52	34–68	13.4 µg/m³	24h	22
2026-05-26	55	43–75	14.0 µg/m³	24h	23
2026-05-25	59	46–145	15.7 µg/m³	24h	21
2026-05-24	58	52–71	15.4 µg/m³	24h	21
2026-05-23	59	49–87	16.1 µg/m³	24h	24
2026-05-22	57	49–69	15.1 µg/m³	24h	25
2026-05-21	63	41–120	18.0 µg/m³	24h	21
2026-05-20	56	39–143	15.1 µg/m³	24h	24
2026-05-19	54	40–63	13.6 µg/m³	24h	25
2026-05-18	54	48–63	13.6 µg/m³	24h	22
2026-05-17	46	23–65	11.5 µg/m³	24h	22
2026-05-16	48	22–98	12.1 µg/m³	24h	24
2026-05-15	50	35–61	12.8 µg/m³	24h	24
2026-05-14	63	48–92	17.6 µg/m³	24h	25
2026-05-13	63	42–84	18.0 µg/m³	24h	22
2026-05-12	66	49–100	19.5 µg/m³	24h	24
2026-05-11	70	53–90	21.2 µg/m³	24h	19
2026-05-10	61	50–77	16.8 µg/m³	14h	22

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