What is the air quality trend in Puyallup?

Over the past 3 days, Puyallup had an average AQI of 98 based on station measurements. The worst day was 2026-08-06 with AQI 126.

How is Puyallup air quality measured?

Air quality in Puyallup 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 Puyallup, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Puyallup, United States.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

44h

PM2.5 Station

44h · 5 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	68	42–82	20.4 µg/m³	8h	5
2026-08-07	101	58–149	34.8 µg/m³	20h	5
2026-08-06	126	66–161	49.3 µg/m³	16h	5

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