Gaston, North Carolina, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Gaston, North Carolina, United States
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 22 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Gaston, North Carolina, United States
6 AM12th Aug 2025
8 PM
5 AM13th Aug 2025
32AQI
18AQI
39AQI
18AQI
In the last 24 hours,
Gaston's AQI reached its highest point of 39 at 2 AM during the Night, while the lowest point, 18, was recorded at 9 PM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Gaston, North Carolina, United States
28°C22/34°C
27°C24/30°C
27°C24/30°C
29°C25/35°C
30°C25/37°C
28°C24/33°C
30°C24/37°C
29°C25/36°C
28°C23/33°C
26°C22/31°C
27°C19/34°C
30°C23/37°C
32°C24/38°C
31°C26/38°C
30°C24/35°C
29°C23/33°C
29°C22/35°C
29°C24/34°C
25°C22/28°C
23°C20/27°C
22°C16/26°C
22°C15/29°C
20°C16/23°C
20°C19/22°C
23°C20/24°C
23°C20/28°C
23°C17/29°C
23°C15/29°C
26°C22/29°C
25°C23/29°C
--°C/°C
43AQI
39AQI
40AQI
40AQI
2025 Days Vs Air Quality
Gaston, North Carolina, United States
88%
123
12%
16
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 225 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
Gaston, North Carolina, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
47AQI
39AQI
29AQI
28AQI
19AQI
24AQI
40AQI
42AQI
47AQI
34AQI
27AQI
20AQI
21AQI
24AQI
24AQI
20AQI
27AQI
40AQI
37AQI
19AQI
22AQI
38AQI
43AQI
51AQI
47AQI
45AQI
42AQI
41AQI
40AQI
37AQI
17AQI
22AQI
40AQI
44AQI
48AQI
41AQI
37AQI
27AQI
30AQI
26AQI
29AQI
42AQI
35AQI
20AQI
26AQI
28AQI
20AQI
29AQI
33AQI
53AQI
32AQI
26AQI
24AQI
30AQI
23AQI
22AQI
16AQI
19AQI
24AQI
23AQI
22AQI
16AQI
26AQI
24AQI
35AQI
37AQI
33AQI
38AQI
45AQI
49AQI
46AQI
39AQI
41AQI
38AQI
37AQI
44AQI
50AQI
45AQI
33AQI
34AQI
26AQI
36AQI
39AQI
36AQI
28AQI
41AQI
43AQI
56AQI
61AQI
65AQI
53AQI
54AQI
51AQI
48AQI
47AQI
39AQI
29AQI
33AQI
51AQI
60AQI
47AQI
30AQI
55AQI
44AQI
32AQI
32AQI
46AQI
41AQI
41AQI
33AQI
35AQI
38AQI
38AQI
36AQI
33AQI
48AQI
46AQI
51AQI
46AQI
50AQI
55AQI
51AQI
29AQI
44AQI
43AQI
41AQI
38AQI
33AQI
35AQI
38AQI
42AQI
43AQI
63AQI
70AQI
34AQI
32AQI
28AQI
22AQI
33AQI
33AQI
29AQI
43AQI
42AQI
40AQI
No. of days
202537AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
May29AQI
Most & Least Polluted Years Over the Last 1 Years
Gaston's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .