What is the air quality trend in Aberdeen?

Over the past 8 days, Aberdeen had an average AQI of 75 based on station measurements. The worst day was 2026-07-17 with AQI 163.

How is Aberdeen air quality measured?

Air quality in Aberdeen 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 Aberdeen, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	25	24–26	6.0 µg/m³	3h	8
2026-07-21	48	31–60	12.1 µg/m³	24h	9
2026-07-20	57	35–77	15.6 µg/m³	24h	9
2026-07-19	56	27–80	15.5 µg/m³	24h	9
2026-07-18	109	25–152	38.5 µg/m³	24h	10
2026-07-17	163	121–231	82.8 µg/m³	24h	10
2026-07-16	97	45–151	33.1 µg/m³	24h	10
2026-07-15	50	35–94	12.8 µg/m³	21h	11

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