What is the air quality trend in Dickson?

Over the past 3 days, Dickson had an average AQI of 78 based on station measurements. The worst day was 2026-07-19 with AQI 130.

How is Dickson air quality measured?

Air quality in Dickson 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 Dickson, United States

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

30h

PM2.5 Station

30h · 2 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	47	22–71	12.6 µg/m³	13h	2
2026-07-20	58	12–146	17.9 µg/m³	16h	2
2026-07-19	130	130–130	47.3 µg/m³	1h	1

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