Moundsville, Moundsville, West Virginia, 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
Moundsville, Moundsville, West Virginia, United States
AQI Trends: Highest and Lowest
Same Day Analysis (8th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 36 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
Moundsville, Moundsville, West Virginia, United States
7 AM8th Feb 2026
5 PM
6 AM9th Feb 2026
62AQI
18AQI
50AQI
26AQI
In the last 24 hours,
Moundsville's AQI reached its highest point of 62 at 3 PM during the Day, while the lowest point, 18, was recorded at 4 PM during the Day between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Moundsville, Moundsville, West Virginia, United States
1°C-1/1°C
0°C-2/6°C
6°C-2/14°C
6°C-1/8°C
-6°C-10/-5°C
-5°C-9/-1°C
1°C-5/4°C
-8°C-11/-5°C
-7°C-12/-3°C
-11°C-15/-4°C
-4°C-12/7°C
2°C-2/5°C
-5°C-14/-1°C
-12°C-16/-6°C
-5°C-10/1°C
-11°C-17/-8°C
-14°C-20/-7°C
-15°C-20/-9°C
-14°C-20/-8°C
-13°C-18/-8°C
-15°C-21/-9°C
-12°C-19/-6°C
-8°C-14/-3°C
-2°C-5/1°C
-4°C-8/-3°C
-8°C-12/-5°C
-4°C-7/-1°C
-10°C-13/-8°C
-11°C-16/-6°C
-7°C-14/1°C
43AQI
30AQI
38AQI
30AQI
2026 Days Vs Air Quality
Moundsville, Moundsville, West Virginia, United States
87%
34
13%
5
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 41 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
Moundsville, Moundsville, West Virginia, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
17AQI (US)
27AQI (US)
63AQI (US)
53AQI (US)
55AQI (US)
64AQI (US)
41AQI (US)
49AQI (US)
31AQI (US)
23AQI (US)
19AQI (US)
26AQI (US)
34AQI (US)
17AQI (US)
12AQI (US)
25AQI (US)
23AQI (US)
26AQI (US)
30AQI (US)
21AQI (US)
41AQI (US)
43AQI (US)
40AQI (US)
30AQI (US)
49AQI (US)
37AQI (US)
24AQI (US)
33AQI (US)
40AQI (US)
55AQI (US)
37AQI (US)
41AQI (US)
46AQI (US)
42AQI (US)
32AQI (US)
46AQI (US)
42AQI (US)
39AQI (US)
36AQI (US)
35AQI (US)
41AQI (US)
No. of days
202636AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
January35AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
June49AQI (US)
Lowest AQI (US) recorded in
May25AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202343AQI (US)
Highest AQI (US) recorded in
June71AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
February52AQI (US)
Lowest AQI (US) recorded in
May33AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Moundsville's annual 2026 AQI (US) (36) shows an average percentage change of -3.9% (improved AQI (US)) compared to previous years: 2022 (40), 2023 (43), 2024 (31), 2025 (38).