US Forestry Department, Woodstock, 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
US Forestry Department, Woodstock, New Hampshire, United States
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
US Forestry Department, Woodstock, New Hampshire, United States
5 AM12th Aug 2025
8 PM
4 AM13th Aug 2025
59AQI
49AQI
52AQI
49AQI
In the last 24 hours,
US Forestry Department's AQI reached its highest point of 59 at 8 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
US Forestry Department, Woodstock, New Hampshire, United States
21°C18/26°C
23°C18/27°C
25°C19/31°C
22°C20/24°C
18°C12/23°C
18°C11/24°C
19°C16/23°C
16°C13/19°C
14°C5/20°C
18°C11/23°C
22°C13/29°C
22°C18/27°C
20°C12/26°C
19°C15/22°C
22°C16/29°C
23°C18/28°C
22°C14/29°C
18°C16/20°C
16°C10/19°C
17°C9/23°C
19°C12/26°C
21°C15/26°C
19°C16/24°C
18°C15/22°C
19°C12/23°C
20°C15/24°C
21°C14/26°C
22°C15/27°C
24°C19/29°C
25°C19/31°C
--°C/°C
54AQI
54AQI
53AQI
53AQI
2025 Days Vs Air Quality
US Forestry Department, Woodstock, New Hampshire, United States
80%
111
20%
28
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 225 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
US Forestry Department, Woodstock, New Hampshire, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
19AQI
19AQI
20AQI
22AQI
16AQI
17AQI
18AQI
17AQI
16AQI
14AQI
17AQI
14AQI
16AQI
29AQI
23AQI
17AQI
19AQI
27AQI
19AQI
9AQI
14AQI
25AQI
44AQI
14AQI
17AQI
16AQI
17AQI
26AQI
38AQI
20AQI
10AQI
18AQI
26AQI
15AQI
20AQI
24AQI
19AQI
18AQI
15AQI
16AQI
22AQI
17AQI
16AQI
15AQI
18AQI
22AQI
31AQI
24AQI
24AQI
35AQI
32AQI
18AQI
12AQI
13AQI
15AQI
11AQI
10AQI
11AQI
13AQI
20AQI
23AQI
26AQI
19AQI
27AQI
21AQI
13AQI
17AQI
31AQI
53AQI
62AQI
57AQI
61AQI
80AQI
72AQI
40AQI
57AQI
67AQI
45AQI
35AQI
40AQI
40AQI
31AQI
24AQI
32AQI
33AQI
52AQI
52AQI
53AQI
53AQI
44AQI
41AQI
30AQI
25AQI
32AQI
35AQI
38AQI
36AQI
49AQI
41AQI
40AQI
49AQI
48AQI
32AQI
35AQI
35AQI
41AQI
43AQI
37AQI
30AQI
50AQI
59AQI
41AQI
18AQI
24AQI
26AQI
31AQI
18AQI
22AQI
35AQI
45AQI
86AQI
77AQI
54AQI
53AQI
50AQI
71AQI
39AQI
44AQI
82AQI
99AQI
99AQI
72AQI
74AQI
67AQI
61AQI
56AQI
56AQI
55AQI
20AQI
20AQI
20AQI
44AQI
42AQI
67AQI
No. of days
202534AQI
Highest AQI recorded in
August67AQI
Lowest AQI recorded in
May20AQI
Most & Least Polluted Years Over the Last 1 Years
US Forestry Department's annual 2025 AQI (34) shows an average percentage change of NaN% (improved AQI) compared to previous years: .