West Lebanon, Lebanon, New Hampshire, 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
West Lebanon, Lebanon, New Hampshire, United States
AQI Trends: Highest and Lowest
Same Day Analysis (11th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 57 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
West Lebanon, Lebanon, New Hampshire, United States
5 AM10th Aug 2025
8 PM
4 AM11th Aug 2025
59AQI
57AQI
58AQI
56AQI
In the last 24 hours,
West Lebanon's AQI reached its highest point of 59 at 4 PM during the Day, while the lowest point, 56, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
West Lebanon, Lebanon, New Hampshire, United States
--°C/°C
23°C19/26°C
25°C21/30°C
26°C21/32°C
27°C16/35°C
25°C22/28°C
20°C14/26°C
20°C7/29°C
23°C18/27°C
19°C15/24°C
16°C4/23°C
20°C11/27°C
25°C16/33°C
25°C21/29°C
22°C12/30°C
22°C16/28°C
26°C19/33°C
26°C16/34°C
23°C12/34°C
18°C13/20°C
18°C11/23°C
18°C6/27°C
20°C7/30°C
22°C10/31°C
22°C15/27°C
20°C14/25°C
21°C15/28°C
21°C14/27°C
23°C13/32°C
25°C15/34°C
27°C18/34°C
52AQI
52AQI
50AQI
50AQI
2025 Days Vs Air Quality
West Lebanon, Lebanon, New Hampshire, United States
82%
113
17%
24
0.7%
1
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Under WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% of 224 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
West Lebanon, Lebanon, New Hampshire, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
17AQI
19AQI
17AQI
17AQI
21AQI
17AQI
17AQI
17AQI
19AQI
15AQI
13AQI
17AQI
15AQI
15AQI
23AQI
20AQI
17AQI
18AQI
23AQI
20AQI
12AQI
16AQI
21AQI
35AQI
16AQI
16AQI
19AQI
14AQI
20AQI
28AQI
21AQI
10AQI
19AQI
26AQI
17AQI
18AQI
24AQI
28AQI
21AQI
17AQI
15AQI
20AQI
19AQI
19AQI
13AQI
17AQI
21AQI
27AQI
30AQI
29AQI
31AQI
30AQI
17AQI
12AQI
13AQI
16AQI
15AQI
12AQI
14AQI
15AQI
21AQI
25AQI
29AQI
22AQI
23AQI
22AQI
12AQI
17AQI
24AQI
46AQI
61AQI
51AQI
57AQI
81AQI
77AQI
27AQI
50AQI
66AQI
43AQI
35AQI
47AQI
46AQI
33AQI
17AQI
30AQI
27AQI
48AQI
49AQI
51AQI
52AQI
42AQI
47AQI
30AQI
25AQI
25AQI
29AQI
36AQI
32AQI
47AQI
40AQI
33AQI
41AQI
53AQI
36AQI
28AQI
29AQI
32AQI
38AQI
30AQI
24AQI
43AQI
62AQI
48AQI
18AQI
23AQI
26AQI
25AQI
20AQI
23AQI
35AQI
51AQI
87AQI
94AQI
63AQI
59AQI
44AQI
68AQI
38AQI
41AQI
73AQI
90AQI
102AQI
65AQI
59AQI
64AQI
61AQI
58AQI
57AQI
18AQI
19AQI
20AQI
42AQI
42AQI
64AQI
No. of days
202533AQI
Highest AQI recorded in
August64AQI
Lowest AQI recorded in
March18AQI
Most & Least Polluted Years Over the Last 1 Years
West Lebanon's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .