Hattie Avenue, Winston Salem, 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!
October Air Quality Analysis
Hattie Avenue, Winston Salem, North Carolina, United States
AQI Trends: Highest and Lowest
Same Day Analysis (22nd October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 22nd Oct - 23rd Oct 2025
Hattie Avenue, Winston Salem, North Carolina, United States
7 AM22nd Oct 2025
6 PM
6 AM23rd Oct 2025
40AQI
18AQI
39AQI
17AQI
In the last 24 hours,
Hattie Avenue's AQI reached its highest point of 40 at 10 AM during the Day, while the lowest point, 17, was recorded at 7 PM during the Night between 22nd Oct and 23rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Hattie Avenue, Winston Salem, North Carolina, United States
24°C14/33°C
26°C19/35°C
23°C20/28°C
24°C20/31°C
22°C19/27°C
21°C18/25°C
19°C18/23°C
19°C17/22°C
20°C16/24°C
16°C11/23°C
15°C10/23°C
17°C10/27°C
18°C11/28°C
21°C13/30°C
22°C17/30°C
23°C18/30°C
16°C11/22°C
13°C8/19°C
15°C10/23°C
16°C14/18°C
19°C14/25°C
19°C13/27°C
19°C12/28°C
18°C12/25°C
15°C6/24°C
17°C8/29°C
18°C12/25°C
13°C7/22°C
14°C4/26°C
16°C10/24°C
--°C/°C
40AQI
34AQI
44AQI
36AQI
2025 Days Vs Air Quality
Hattie Avenue, Winston Salem, North Carolina, United States
87%
182
13%
28
Total number of days with different AQI categories in last 296 days in 2025 (69 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 296 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
Hattie Avenue, Winston Salem, North Carolina, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
47AQI
44AQI
36AQI
29AQI
20AQI
31AQI
41AQI
46AQI
47AQI
33AQI
26AQI
20AQI
19AQI
39AQI
29AQI
31AQI
24AQI
41AQI
33AQI
25AQI
34AQI
47AQI
53AQI
57AQI
49AQI
46AQI
33AQI
50AQI
55AQI
37AQI
28AQI
30AQI
41AQI
48AQI
47AQI
43AQI
37AQI
22AQI
32AQI
25AQI
34AQI
37AQI
27AQI
25AQI
36AQI
25AQI
21AQI
25AQI
39AQI
48AQI
29AQI
24AQI
26AQI
32AQI
32AQI
18AQI
16AQI
21AQI
27AQI
27AQI
18AQI
15AQI
30AQI
22AQI
36AQI
52AQI
36AQI
42AQI
58AQI
48AQI
43AQI
30AQI
28AQI
30AQI
28AQI
44AQI
57AQI
28AQI
23AQI
22AQI
23AQI
23AQI
18AQI
23AQI
24AQI
37AQI
38AQI
45AQI
53AQI
58AQI
51AQI
47AQI
45AQI
39AQI
41AQI
40AQI
29AQI
40AQI
55AQI
67AQI
53AQI
45AQI
55AQI
51AQI
31AQI
37AQI
41AQI
39AQI
38AQI
34AQI
32AQI
34AQI
30AQI
25AQI
31AQI
39AQI
41AQI
52AQI
54AQI
52AQI
48AQI
38AQI
27AQI
34AQI
37AQI
33AQI
32AQI
26AQI
43AQI
44AQI
39AQI
35AQI
49AQI
69AQI
60AQI
50AQI
32AQI
22AQI
29AQI
26AQI
40AQI
50AQI
50AQI
49AQI
39AQI
39AQI
35AQI
26AQI
34AQI
39AQI
29AQI
26AQI
27AQI
35AQI
39AQI
39AQI
34AQI
27AQI
25AQI
34AQI
43AQI
47AQI
58AQI
39AQI
25AQI
25AQI
27AQI
32AQI
38AQI
40AQI
49AQI
50AQI
45AQI
40AQI
32AQI
42AQI
51AQI
52AQI
48AQI
50AQI
53AQI
34AQI
24AQI
14AQI
20AQI
36AQI
36AQI
49AQI
47AQI
45AQI
53AQI
54AQI
54AQI
38AQI
36AQI
43AQI
44AQI
39AQI
30AQI
32AQI
42AQI
41AQI
45AQI
52AQI
60AQI
43AQI
25AQI
44AQI
37AQI
36AQI
37AQI
29AQI
38AQI
41AQI
38AQI
38AQI
43AQI
No. of days
202537AQI
Highest AQI recorded in
October43AQI
Lowest AQI recorded in
May29AQI
Most & Least Polluted Years Over the Last 1 Years
Hattie Avenue's annual 2025 AQI (37) shows an average percentage change of NaN% (improved AQI) compared to previous years: .