Hickory, 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
Hickory, North Carolina, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Hickory, North Carolina, United States
6 AM10th Aug 2025
8 PM
5 AM11th Aug 2025
54AQI
50AQI
53AQI
26AQI
In the last 24 hours,
Hickory's AQI reached its highest point of 54 at 2 PM during the Day, while the lowest point, 26, was recorded at 5 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hickory, North Carolina, United States
27°C21/34°C
26°C21/35°C
27°C22/32°C
25°C22/29°C
27°C23/31°C
27°C24/33°C
29°C23/36°C
27°C23/30°C
29°C24/35°C
29°C24/35°C
27°C24/29°C
27°C22/32°C
26°C20/33°C
29°C23/36°C
29°C23/37°C
31°C26/37°C
30°C25/35°C
29°C25/33°C
28°C24/33°C
27°C24/33°C
25°C22/29°C
20°C20/21°C
21°C19/22°C
22°C18/26°C
19°C18/20°C
19°C15/22°C
21°C18/25°C
22°C19/26°C
23°C19/27°C
24°C18/30°C
--°C/°C
39AQI
37AQI
38AQI
36AQI
2025 Days Vs Air Quality
Hickory, North Carolina, United States
90%
198
10%
23
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 223 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Hickory, North Carolina, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
22AQI
25AQI
19AQI
32AQI
32AQI
20AQI
23AQI
23AQI
38AQI
36AQI
35AQI
37AQI
22AQI
32AQI
32AQI
31AQI
42AQI
37AQI
21AQI
26AQI
29AQI
53AQI
49AQI
40AQI
40AQI
42AQI
28AQI
26AQI
33AQI
49AQI
23AQI
30AQI
38AQI
39AQI
36AQI
48AQI
27AQI
30AQI
33AQI
24AQI
39AQI
21AQI
22AQI
25AQI
24AQI
20AQI
21AQI
30AQI
30AQI
26AQI
23AQI
34AQI
41AQI
40AQI
52AQI
42AQI
47AQI
26AQI
27AQI
26AQI
32AQI
32AQI
29AQI
25AQI
27AQI
35AQI
28AQI
34AQI
36AQI
40AQI
51AQI
62AQI
58AQI
33AQI
21AQI
20AQI
37AQI
42AQI
24AQI
38AQI
24AQI
37AQI
22AQI
22AQI
32AQI
53AQI
41AQI
35AQI
27AQI
18AQI
29AQI
35AQI
42AQI
43AQI
28AQI
21AQI
22AQI
22AQI
42AQI
35AQI
27AQI
31AQI
41AQI
31AQI
19AQI
34AQI
48AQI
52AQI
54AQI
42AQI
37AQI
31AQI
45AQI
53AQI
34AQI
27AQI
33AQI
43AQI
45AQI
50AQI
35AQI
35AQI
22AQI
25AQI
24AQI
28AQI
34AQI
25AQI
26AQI
35AQI
23AQI
21AQI
29AQI
38AQI
50AQI
28AQI
24AQI
32AQI
39AQI
32AQI
20AQI
18AQI
23AQI
33AQI
31AQI
17AQI
18AQI
33AQI
24AQI
37AQI
43AQI
44AQI
52AQI
59AQI
54AQI
50AQI
34AQI
34AQI
35AQI
32AQI
46AQI
55AQI
35AQI
28AQI
25AQI
31AQI
25AQI
21AQI
24AQI
26AQI
48AQI
52AQI
50AQI
56AQI
56AQI
48AQI
43AQI
40AQI
39AQI
40AQI
38AQI
27AQI
35AQI
49AQI
63AQI
55AQI
42AQI
53AQI
52AQI
29AQI
31AQI
34AQI
37AQI
30AQI
33AQI
32AQI
33AQI
33AQI
25AQI
34AQI
43AQI
41AQI
46AQI
54AQI
50AQI
43AQI
37AQI
26AQI
29AQI
39AQI
31AQI
35AQI
24AQI
36AQI
41AQI
33AQI
32AQI
35AQI
58AQI
64AQI
32AQI
32AQI
34AQI
35AQI
29AQI
41AQI
39AQI
40AQI
No. of days
202535AQI
Highest AQI recorded in
June41AQI
Lowest AQI recorded in
May29AQI
202433AQI
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
November27AQI
202334AQI
Highest AQI recorded in
June48AQI
Lowest AQI recorded in
October25AQI
202234AQI
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
August28AQI
202137AQI
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
February28AQI
202033AQI
Highest AQI recorded in
December39AQI
Lowest AQI recorded in
September26AQI
Most & Least Polluted Years Over the Last 6 Years
Hickory's annual 2025 AQI (35) shows an average percentage change of 1.8% (worsened AQI) compared to previous years: 2020 (33), 2021 (37), 2022 (34), 2023 (34), 2024 (33).