Sandpoint, Idaho, 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
Sandpoint, Idaho, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 37 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Sandpoint, Idaho, United States
6 AM13th Aug 2025
9 PM
5 AM14th Aug 2025
64AQI
26AQI
70AQI
56AQI
In the last 24 hours,
Sandpoint's AQI reached its highest point of 70 at 9 PM during the Night, while the lowest point, 26, was recorded at 7 AM during the Day between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sandpoint, Idaho, United States
13°C8/16°C
16°C10/23°C
20°C15/25°C
21°C14/27°C
20°C14/23°C
19°C14/23°C
18°C16/20°C
15°C13/17°C
17°C12/22°C
21°C15/27°C
22°C17/26°C
21°C16/25°C
21°C15/26°C
22°C15/27°C
23°C17/28°C
24°C17/29°C
25°C19/29°C
22°C18/26°C
20°C16/24°C
21°C16/26°C
21°C16/25°C
20°C15/24°C
19°C15/23°C
16°C13/19°C
16°C11/21°C
20°C14/24°C
22°C17/27°C
24°C19/29°C
24°C18/29°C
24°C20/28°C
--°C/°C
36AQI
32AQI
34AQI
33AQI
2025 Days Vs Air Quality
Sandpoint, Idaho, United States
95%
214
5%
11
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 226 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
Sandpoint, Idaho, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
50AQI
45AQI
47AQI
52AQI
42AQI
42AQI
39AQI
44AQI
44AQI
40AQI
48AQI
44AQI
52AQI
50AQI
44AQI
37AQI
30AQI
40AQI
39AQI
44AQI
53AQI
51AQI
52AQI
45AQI
48AQI
51AQI
52AQI
57AQI
63AQI
66AQI
40AQI
38AQI
33AQI
25AQI
31AQI
49AQI
38AQI
40AQI
45AQI
43AQI
46AQI
48AQI
48AQI
43AQI
33AQI
43AQI
46AQI
41AQI
40AQI
43AQI
42AQI
42AQI
41AQI
28AQI
30AQI
36AQI
40AQI
45AQI
46AQI
48AQI
62AQI
44AQI
29AQI
39AQI
40AQI
37AQI
37AQI
19AQI
28AQI
26AQI
27AQI
26AQI
30AQI
24AQI
24AQI
26AQI
34AQI
30AQI
24AQI
23AQI
29AQI
21AQI
27AQI
38AQI
32AQI
28AQI
25AQI
33AQI
28AQI
20AQI
25AQI
29AQI
35AQI
33AQI
40AQI
45AQI
19AQI
16AQI
29AQI
26AQI
30AQI
22AQI
31AQI
37AQI
37AQI
19AQI
31AQI
34AQI
22AQI
20AQI
22AQI
29AQI
28AQI
30AQI
37AQI
46AQI
36AQI
29AQI
25AQI
30AQI
37AQI
38AQI
21AQI
24AQI
26AQI
31AQI
25AQI
30AQI
36AQI
24AQI
19AQI
21AQI
22AQI
21AQI
22AQI
17AQI
18AQI
18AQI
18AQI
19AQI
22AQI
23AQI
27AQI
26AQI
30AQI
22AQI
25AQI
33AQI
24AQI
30AQI
23AQI
18AQI
23AQI
23AQI
32AQI
32AQI
31AQI
33AQI
36AQI
37AQI
44AQI
47AQI
34AQI
27AQI
28AQI
27AQI
34AQI
37AQI
29AQI
34AQI
32AQI
32AQI
32AQI
43AQI
43AQI
36AQI
29AQI
27AQI
26AQI
27AQI
28AQI
36AQI
35AQI
32AQI
36AQI
28AQI
28AQI
30AQI
30AQI
31AQI
26AQI
31AQI
30AQI
33AQI
23AQI
36AQI
40AQI
40AQI
40AQI
40AQI
35AQI
29AQI
30AQI
35AQI
27AQI
21AQI
24AQI
27AQI
29AQI
34AQI
35AQI
43AQI
45AQI
38AQI
36AQI
35AQI
40AQI
33AQI
24AQI
26AQI
30AQI
30AQI
30AQI
37AQI
47AQI
40AQI
32AQI
29AQI
25AQI
32AQI
32AQI
34AQI
No. of days
202534AQI
Highest AQI recorded in
January47AQI
Lowest AQI recorded in
May25AQI
202434AQI
Highest AQI recorded in
November46AQI
Lowest AQI recorded in
May21AQI
202338AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
September26AQI
202240AQI
Highest AQI recorded in
September64AQI
Lowest AQI recorded in
June19AQI
202144AQI
Highest AQI recorded in
August74AQI
Lowest AQI recorded in
May29AQI
202041AQI
Highest AQI recorded in
September75AQI
Lowest AQI recorded in
June22AQI
Most & Least Polluted Years Over the Last 6 Years
Sandpoint's annual 2025 AQI (34) shows an average percentage change of -13.8% (improved AQI) compared to previous years: 2020 (41), 2021 (44), 2022 (40), 2023 (38), 2024 (34).