Augusta, Georgia, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Augusta, Georgia, United States
AQI Trends: Highest and Lowest
Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 21 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Oct - 20th Oct 2025
Augusta, Georgia, United States
7 AM19th Oct 2025
7 PM
6 AM20th Oct 2025
50AQI
19AQI
24AQI
15AQI
In the last 24 hours,
Augusta's AQI reached its highest point of 50 at 7 AM during the Day, while the lowest point, 15, was recorded at 2 AM during the Night between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Augusta, Georgia, United States
--°C/°C
25°C17/33°C
25°C18/32°C
26°C18/35°C
28°C19/36°C
27°C22/33°C
25°C22/32°C
23°C21/28°C
23°C18/28°C
22°C20/26°C
22°C19/27°C
23°C17/31°C
21°C15/27°C
21°C14/29°C
21°C15/28°C
22°C19/27°C
24°C19/29°C
24°C19/30°C
25°C19/32°C
22°C18/27°C
18°C13/23°C
18°C15/22°C
19°C15/24°C
21°C16/29°C
22°C15/30°C
21°C14/29°C
21°C15/28°C
19°C11/28°C
20°C12/28°C
19°C14/25°C
17°C9/26°C
35AQI
30AQI
37AQI
31AQI
2025 Days Vs Air Quality
Augusta, Georgia, United States
80%
234
20%
59
Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 294 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Augusta, Georgia, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI
41AQI
41AQI
25AQI
39AQI
21AQI
31AQI
44AQI
51AQI
61AQI
28AQI
39AQI
60AQI
34AQI
29AQI
41AQI
51AQI
46AQI
27AQI
25AQI
27AQI
36AQI
46AQI
46AQI
47AQI
57AQI
48AQI
34AQI
32AQI
49AQI
52AQI
35AQI
53AQI
59AQI
66AQI
76AQI
61AQI
47AQI
45AQI
43AQI
36AQI
32AQI
25AQI
28AQI
24AQI
37AQI
28AQI
45AQI
62AQI
42AQI
33AQI
30AQI
58AQI
74AQI
67AQI
95AQI
74AQI
69AQI
44AQI
53AQI
34AQI
49AQI
40AQI
36AQI
26AQI
36AQI
44AQI
27AQI
32AQI
42AQI
55AQI
63AQI
56AQI
49AQI
45AQI
26AQI
32AQI
56AQI
42AQI
30AQI
55AQI
54AQI
46AQI
34AQI
40AQI
38AQI
57AQI
39AQI
37AQI
27AQI
35AQI
46AQI
41AQI
49AQI
44AQI
37AQI
34AQI
23AQI
31AQI
55AQI
31AQI
27AQI
35AQI
53AQI
49AQI
31AQI
63AQI
58AQI
50AQI
39AQI
44AQI
49AQI
45AQI
45AQI
44AQI
40AQI
45AQI
42AQI
32AQI
42AQI
40AQI
44AQI
42AQI
25AQI
30AQI
34AQI
52AQI
57AQI
32AQI
36AQI
28AQI
19AQI
25AQI
36AQI
44AQI
48AQI
42AQI
38AQI
39AQI
52AQI
33AQI
20AQI
27AQI
32AQI
39AQI
35AQI
25AQI
25AQI
39AQI
24AQI
35AQI
55AQI
60AQI
61AQI
58AQI
38AQI
43AQI
46AQI
34AQI
28AQI
29AQI
39AQI
35AQI
28AQI
28AQI
26AQI
27AQI
30AQI
24AQI
28AQI
31AQI
42AQI
44AQI
42AQI
50AQI
60AQI
46AQI
48AQI
42AQI
38AQI
38AQI
36AQI
34AQI
36AQI
50AQI
65AQI
51AQI
55AQI
53AQI
43AQI
37AQI
33AQI
33AQI
34AQI
40AQI
31AQI
33AQI
35AQI
32AQI
27AQI
32AQI
39AQI
43AQI
36AQI
43AQI
34AQI
38AQI
31AQI
33AQI
35AQI
34AQI
41AQI
33AQI
25AQI
36AQI
36AQI
32AQI
34AQI
27AQI
36AQI
49AQI
33AQI
25AQI
26AQI
28AQI
25AQI
35AQI
35AQI
47AQI
50AQI
52AQI
50AQI
49AQI
39AQI
31AQI
36AQI
42AQI
34AQI
42AQI
48AQI
54AQI
51AQI
47AQI
35AQI
29AQI
45AQI
53AQI
51AQI
53AQI
43AQI
33AQI
36AQI
35AQI
41AQI
44AQI
45AQI
48AQI
55AQI
54AQI
56AQI
56AQI
59AQI
59AQI
54AQI
53AQI
50AQI
49AQI
27AQI
25AQI
31AQI
37AQI
30AQI
30AQI
51AQI
45AQI
38AQI
37AQI
30AQI
42AQI
36AQI
40AQI
35AQI
36AQI
30AQI
34AQI
32AQI
39AQI
47AQI
49AQI
60AQI
52AQI
43AQI
21AQI
40AQI
50AQI
42AQI
42AQI
35AQI
40AQI
39AQI
38AQI
44AQI
40AQI
No. of days
202541AQI
Highest AQI recorded in
February50AQI
Lowest AQI recorded in
May35AQI
202439AQI
Highest AQI recorded in
October48AQI
Lowest AQI recorded in
July30AQI
202342AQI
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
December37AQI
202240AQI
Highest AQI recorded in
February46AQI
Lowest AQI recorded in
July31AQI
202143AQI
Highest AQI recorded in
April52AQI
Lowest AQI recorded in
October37AQI
202042AQI
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
May37AQI
Most & Least Polluted Years Over the Last 6 Years
Augusta's annual 2025 AQI (41) shows an average percentage change of -0.7% (improved AQI) compared to previous years: 2020 (42), 2021 (43), 2022 (40), 2023 (42), 2024 (39).