What is the air quality trend in Augusta?

Over the past 15 days, Augusta had an average AQI of 41 based on station measurements. The worst day was 2026-07-17 with AQI 73.

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

307h

PM2.5 Station

307h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	33	20–46	7.9 µg/m³	5h	2
2026-07-21	42	24–68	10.5 µg/m³	17h	2
2026-07-20	62	17–109	18.3 µg/m³	19h	2
2026-07-19	53	8–145	15.2 µg/m³	23h	2
2026-07-18	51	22–153	14.6 µg/m³	20h	2
2026-07-17	73	6–169	27.3 µg/m³	24h	2
2026-07-16	55	23–221	19.7 µg/m³	24h	2
2026-07-15	36	13–62	8.9 µg/m³	24h	3
2026-07-14	31	19–53	7.5 µg/m³	21h	2
2026-07-13	29	13–53	6.9 µg/m³	23h	2
2026-07-12	28	19–53	6.8 µg/m³	21h	2
2026-07-11	27	13–50	6.4 µg/m³	24h	2
2026-07-10	33	19–51	7.9 µg/m³	22h	2
2026-07-09	36	24–57	8.6 µg/m³	22h	2
2026-07-08	37	23–53	8.8 µg/m³	18h	3

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