Pinehurst, Idaho, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Pinehurst, Idaho, United States
AQI Trends: Highest and Lowest
Same Day Analysis (28th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 86 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 28th Sep - 29th Sep 2025
Pinehurst, Idaho, United States
6 AM28th Sep 2025
7 PM
5 AM29th Sep 2025
107AQI
53AQI
41AQI
26AQI
In the last 24 hours,
Pinehurst's AQI reached its highest point of 107 at 8 AM during the Day, while the lowest point, 26, was recorded at 5 AM during the Night between 28th Sep and 29th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Pinehurst, Idaho, United States
24°C18/31°C
26°C19/35°C
27°C20/35°C
27°C20/36°C
26°C17/35°C
24°C18/31°C
22°C13/30°C
24°C15/32°C
23°C18/29°C
22°C15/27°C
21°C13/28°C
20°C11/28°C
18°C11/28°C
16°C10/23°C
18°C9/26°C
17°C13/18°C
10°C7/14°C
16°C6/26°C
19°C11/28°C
21°C14/29°C
20°C11/30°C
21°C12/28°C
17°C14/23°C
15°C9/22°C
17°C7/27°C
20°C10/30°C
20°C10/29°C
15°C8/21°C
16°C7/27°C
20°C11/30°C
--°C/°C
57AQI
51AQI
56AQI
53AQI
2025 Days Vs Air Quality
Pinehurst, Idaho, United States
86%
160
14%
27
Total number of days with different AQI categories in last 272 days in 2025 (93 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 272 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
Pinehurst, Idaho, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
64AQI
31AQI
28AQI
34AQI
45AQI
24AQI
24AQI
26AQI
28AQI
21AQI
32AQI
34AQI
26AQI
15AQI
24AQI
33AQI
26AQI
30AQI
25AQI
34AQI
33AQI
34AQI
18AQI
27AQI
28AQI
32AQI
19AQI
20AQI
22AQI
24AQI
28AQI
33AQI
42AQI
34AQI
30AQI
19AQI
27AQI
29AQI
31AQI
25AQI
23AQI
24AQI
34AQI
22AQI
26AQI
29AQI
23AQI
18AQI
19AQI
21AQI
23AQI
20AQI
15AQI
15AQI
19AQI
16AQI
16AQI
25AQI
27AQI
20AQI
25AQI
29AQI
21AQI
23AQI
27AQI
19AQI
22AQI
23AQI
17AQI
18AQI
22AQI
24AQI
31AQI
28AQI
24AQI
29AQI
30AQI
35AQI
42AQI
30AQI
24AQI
27AQI
28AQI
34AQI
30AQI
25AQI
26AQI
22AQI
20AQI
26AQI
45AQI
35AQI
32AQI
24AQI
22AQI
20AQI
24AQI
29AQI
31AQI
29AQI
27AQI
44AQI
27AQI
25AQI
31AQI
30AQI
24AQI
24AQI
26AQI
25AQI
27AQI
28AQI
39AQI
39AQI
40AQI
36AQI
36AQI
35AQI
34AQI
31AQI
34AQI
30AQI
29AQI
29AQI
27AQI
21AQI
30AQI
29AQI
38AQI
42AQI
41AQI
34AQI
29AQI
28AQI
22AQI
18AQI
19AQI
22AQI
25AQI
27AQI
41AQI
51AQI
28AQI
15AQI
16AQI
22AQI
29AQI
30AQI
22AQI
37AQI
54AQI
52AQI
51AQI
55AQI
59AQI
59AQI
54AQI
51AQI
64AQI
56AQI
59AQI
67AQI
90AQI
84AQI
95AQI
72AQI
55AQI
55AQI
58AQI
56AQI
45AQI
59AQI
50AQI
30AQI
30AQI
35AQI
34AQI
33AQI
46AQI
53AQI
27AQI
34AQI
37AQI
43AQI
65AQI
82AQI
86AQI
38AQI
27AQI
23AQI
27AQI
31AQI
37AQI
55AQI
No. of days
202533AQI
Highest AQI recorded in
September55AQI
Lowest AQI recorded in
May23AQI
Most & Least Polluted Years Over the Last 1 Years
Pinehurst's annual 2025 AQI (33) shows an average percentage change of NaN% (improved AQI) compared to previous years: .