What is the air quality trend in Augusta?

Over the past 8 days, Augusta had an average AQI of 48 based on station measurements. The worst day was 2026-07-17 with AQI 64.

How is Augusta air quality measured?

Air quality in Augusta 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 Augusta, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

136h

PM2.5 Station

136h · 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	49	30–68	13.6 µg/m³	2h	2
2026-07-21	45	24–86	11.7 µg/m³	13h	2
2026-07-20	49	15–118	13.7 µg/m³	18h	1
2026-07-19	54	14–153	15.8 µg/m³	21h	1
2026-07-18	50	13–147	14.2 µg/m³	19h	1
2026-07-17	64	13–286	32.0 µg/m³	21h	2
2026-07-16	44	20–95	11.4 µg/m³	22h	2
2026-07-15	32	4–66	8.0 µg/m³	20h	2

Back to Augusta Air Quality