Woodfin, 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!
February Air Quality Analysis
Woodfin, North Carolina, United States
AQI Trends: Highest and Lowest
Same Day Analysis (6th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 25 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Feb - 6th Feb 2026
Woodfin, North Carolina, United States
7 AM5th Feb 2026
5 PM
6 AM6th Feb 2026
67AQI
16AQI
36AQI
10AQI
In the last 24 hours,
Woodfin's AQI reached its highest point of 67 at 3 PM during the Day, while the lowest point, 10, was recorded at 11 PM during the Night between 5th Feb and 6th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Woodfin, North Carolina, United States
10°C3/18°C
14°C8/20°C
15°C11/20°C
2°C-2/2°C
1°C-3/9°C
5°C-1/16°C
6°C2/13°C
-6°C-8/-5°C
-2°C-8/6°C
3°C-4/7°C
-6°C-13/-3°C
-1°C-6/5°C
-3°C-7/3°C
2°C-7/12°C
5°C2/11°C
4°C0/11°C
0°C-5/5°C
-1°C-5/5°C
-5°C-12/-4°C
-6°C-14/5°C
-2°C-7/5°C
-2°C-7/4°C
-1°C-7/5°C
-7°C-13/-5°C
-11°C-15/-7°C
-6°C-14/5°C
1°C-7/11°C
4°C0/10°C
-1°C-4/2°C
1°C-6/11°C
38AQI
28AQI
32AQI
25AQI
2026 Days Vs Air Quality
Woodfin, North Carolina, United States
100%
37
Total number of days with different AQI categories in last 38 days in 2026 (327 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% of 38 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
Woodfin, North Carolina, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI (US)
44AQI (US)
41AQI (US)
44AQI (US)
39AQI (US)
35AQI (US)
35AQI (US)
32AQI (US)
49AQI (US)
31AQI (US)
14AQI (US)
14AQI (US)
30AQI (US)
42AQI (US)
12AQI (US)
18AQI (US)
33AQI (US)
19AQI (US)
17AQI (US)
17AQI (US)
42AQI (US)
37AQI (US)
32AQI (US)
20AQI (US)
42AQI (US)
40AQI (US)
32AQI (US)
22AQI (US)
34AQI (US)
46AQI (US)
33AQI (US)
35AQI (US)
31AQI (US)
34AQI (US)
36AQI (US)
28AQI (US)
25AQI (US)
31AQI (US)
32AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February32AQI (US)
Lowest AQI (US) recorded in
January31AQI (US)
202533AQI (US)
Highest AQI (US) recorded in
June37AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
October33AQI (US)
Lowest AQI (US) recorded in
January21AQI (US)
202328AQI (US)
Highest AQI (US) recorded in
June45AQI (US)
Lowest AQI (US) recorded in
October21AQI (US)
202226AQI (US)
Highest AQI (US) recorded in
June36AQI (US)
Lowest AQI (US) recorded in
November21AQI (US)
202129AQI (US)
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
January21AQI (US)
202025AQI (US)
Highest AQI (US) recorded in
June30AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Woodfin's annual 2026 AQI (US) (31) shows an average percentage change of 12.2% (worsened AQI (US)) compared to previous years: 2020 (25), 2021 (29), 2022 (26), 2023 (28), 2024 (27), 2025 (33).