What is the air quality trend in Aberdeen?

Over the past 8 days, Aberdeen had an average AQI of 74 based on station measurements. The worst day was 2026-07-17 with AQI 160.

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 CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	28	26–29	6.6 µg/m³	4h	9
2026-07-21	48	27–60	12.0 µg/m³	24h	9
2026-07-20	53	29–67	13.9 µg/m³	24h	9
2026-07-19	58	25–80	16.1 µg/m³	24h	9
2026-07-18	114	54–157	40.9 µg/m³	23h	9
2026-07-17	160	114–194	81.0 µg/m³	24h	9
2026-07-16	87	52–122	28.9 µg/m³	24h	10
2026-07-15	45	33–54	10.8 µg/m³	20h	11

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