Cullowhee, 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
Cullowhee, North Carolina, United States
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Cullowhee, North Carolina, United States
6 AM3rd Aug 2025
8 PM
5 AM4th Aug 2025
38AQI
18AQI
41AQI
32AQI
In the last 24 hours,
Cullowhee's AQI reached its highest point of 41 at 11 PM during the Night, while the lowest point, 18, was recorded at 1 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Cullowhee, North Carolina, United States
22°C12/29°C
24°C17/30°C
23°C17/29°C
23°C15/30°C
23°C16/28°C
22°C19/26°C
22°C16/27°C
22°C16/27°C
22°C16/29°C
23°C15/29°C
22°C17/28°C
23°C19/27°C
24°C19/27°C
24°C18/29°C
22°C19/27°C
23°C20/27°C
25°C20/30°C
23°C19/29°C
24°C19/29°C
22°C14/29°C
23°C17/29°C
23°C18/29°C
25°C18/31°C
24°C19/28°C
23°C18/28°C
22°C19/26°C
24°C18/30°C
23°C19/27°C
22°C16/25°C
19°C16/22°C
--°C/°C
35AQI
29AQI
35AQI
30AQI
2025 Days Vs Air Quality
Cullowhee, North Carolina, United States
96%
206
4%
9
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 216 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
Cullowhee, North Carolina, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI
20AQI
21AQI
20AQI
26AQI
20AQI
19AQI
21AQI
24AQI
34AQI
23AQI
31AQI
33AQI
22AQI
23AQI
26AQI
28AQI
38AQI
22AQI
21AQI
26AQI
29AQI
35AQI
33AQI
37AQI
41AQI
38AQI
24AQI
25AQI
39AQI
40AQI
26AQI
34AQI
36AQI
39AQI
39AQI
37AQI
23AQI
29AQI
24AQI
24AQI
24AQI
24AQI
22AQI
26AQI
28AQI
24AQI
22AQI
27AQI
32AQI
24AQI
22AQI
35AQI
38AQI
33AQI
36AQI
34AQI
37AQI
26AQI
28AQI
25AQI
30AQI
37AQI
31AQI
26AQI
25AQI
33AQI
29AQI
28AQI
32AQI
46AQI
50AQI
42AQI
38AQI
36AQI
21AQI
24AQI
34AQI
26AQI
19AQI
24AQI
24AQI
29AQI
24AQI
26AQI
33AQI
46AQI
60AQI
35AQI
19AQI
19AQI
28AQI
33AQI
31AQI
32AQI
24AQI
16AQI
20AQI
26AQI
41AQI
27AQI
26AQI
27AQI
38AQI
30AQI
24AQI
30AQI
44AQI
51AQI
50AQI
35AQI
30AQI
20AQI
22AQI
36AQI
28AQI
27AQI
29AQI
36AQI
37AQI
37AQI
29AQI
19AQI
18AQI
21AQI
23AQI
24AQI
28AQI
22AQI
27AQI
23AQI
20AQI
19AQI
25AQI
36AQI
40AQI
27AQI
31AQI
33AQI
32AQI
25AQI
20AQI
21AQI
25AQI
32AQI
24AQI
18AQI
27AQI
22AQI
20AQI
34AQI
45AQI
51AQI
57AQI
62AQI
57AQI
48AQI
24AQI
27AQI
28AQI
21AQI
47AQI
52AQI
30AQI
26AQI
26AQI
29AQI
24AQI
20AQI
24AQI
26AQI
33AQI
33AQI
41AQI
45AQI
43AQI
41AQI
40AQI
27AQI
25AQI
30AQI
28AQI
24AQI
37AQI
42AQI
56AQI
52AQI
46AQI
46AQI
41AQI
25AQI
29AQI
31AQI
33AQI
29AQI
27AQI
25AQI
32AQI
25AQI
23AQI
30AQI
36AQI
34AQI
35AQI
49AQI
39AQI
27AQI
25AQI
22AQI
25AQI
26AQI
26AQI
34AQI
37AQI
24AQI
28AQI
29AQI
32AQI
31AQI
26AQI
36AQI
33AQI
32AQI
No. of days
202531AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
May26AQI
202431AQI
Highest AQI recorded in
March41AQI
Lowest AQI recorded in
January20AQI
202333AQI
Highest AQI recorded in
June46AQI
Lowest AQI recorded in
December27AQI
202229AQI
Highest AQI recorded in
April38AQI
Lowest AQI recorded in
August16AQI
202132AQI
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
September20AQI
202031AQI
Highest AQI recorded in
December36AQI
Lowest AQI recorded in
September27AQI
Most & Least Polluted Years Over the Last 6 Years
Cullowhee's annual 2025 AQI (31) shows an average percentage change of -1.2% (improved AQI) compared to previous years: 2020 (31), 2021 (32), 2022 (29), 2023 (33), 2024 (31).