Garden Valley, Emmett, 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
Garden Valley, Emmett, 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 4th highest AQI at 34 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
Garden Valley, Emmett, Idaho, United States
6 AM13th Aug 2025
9 PM
5 AM14th Aug 2025
41AQI
29AQI
32AQI
24AQI
In the last 24 hours,
Garden Valley's AQI reached its highest point of 41 at 9 AM during the Day, while the lowest point, 24, was recorded at 9 PM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Garden Valley, Emmett, Idaho, United States
--°C/°C
22°C16/26°C
23°C16/29°C
25°C19/30°C
22°C18/26°C
21°C16/25°C
18°C16/19°C
19°C14/25°C
21°C14/26°C
22°C15/28°C
24°C17/29°C
23°C16/29°C
23°C16/28°C
24°C17/30°C
24°C20/30°C
24°C17/31°C
23°C19/30°C
21°C16/26°C
22°C17/27°C
23°C17/29°C
20°C16/25°C
20°C14/26°C
22°C15/28°C
19°C16/22°C
17°C12/23°C
20°C14/26°C
23°C16/29°C
25°C18/30°C
26°C18/32°C
26°C20/31°C
24°C17/29°C
28AQI
22AQI
26AQI
22AQI
2025 Days Vs Air Quality
Garden Valley, Emmett, Idaho, United States
100%
224
0.4%
1
Total number of days with different AQI categories in last 227 days in 2025 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 227 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
Garden Valley, Emmett, Idaho, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
35AQI
41AQI
36AQI
30AQI
39AQI
30AQI
28AQI
31AQI
34AQI
33AQI
33AQI
33AQI
30AQI
35AQI
37AQI
38AQI
46AQI
51AQI
50AQI
49AQI
48AQI
46AQI
42AQI
39AQI
36AQI
39AQI
40AQI
41AQI
44AQI
41AQI
46AQI
40AQI
36AQI
27AQI
35AQI
25AQI
29AQI
26AQI
28AQI
34AQI
33AQI
31AQI
36AQI
33AQI
35AQI
26AQI
26AQI
36AQI
30AQI
32AQI
34AQI
27AQI
34AQI
32AQI
29AQI
25AQI
29AQI
29AQI
30AQI
34AQI
33AQI
31AQI
30AQI
29AQI
27AQI
25AQI
28AQI
29AQI
25AQI
26AQI
28AQI
24AQI
27AQI
22AQI
22AQI
22AQI
21AQI
23AQI
20AQI
20AQI
18AQI
28AQI
19AQI
22AQI
22AQI
26AQI
25AQI
19AQI
22AQI
23AQI
23AQI
23AQI
20AQI
26AQI
27AQI
35AQI
31AQI
25AQI
25AQI
37AQI
38AQI
28AQI
26AQI
29AQI
28AQI
29AQI
22AQI
21AQI
29AQI
32AQI
21AQI
26AQI
22AQI
24AQI
28AQI
22AQI
26AQI
24AQI
30AQI
26AQI
31AQI
30AQI
31AQI
20AQI
20AQI
19AQI
21AQI
23AQI
29AQI
31AQI
28AQI
24AQI
16AQI
14AQI
17AQI
19AQI
19AQI
15AQI
16AQI
17AQI
16AQI
13AQI
15AQI
17AQI
23AQI
22AQI
20AQI
18AQI
26AQI
20AQI
19AQI
23AQI
14AQI
16AQI
16AQI
19AQI
22AQI
27AQI
24AQI
31AQI
26AQI
33AQI
23AQI
31AQI
27AQI
23AQI
21AQI
20AQI
23AQI
23AQI
26AQI
18AQI
16AQI
19AQI
28AQI
22AQI
25AQI
20AQI
19AQI
18AQI
21AQI
25AQI
33AQI
25AQI
25AQI
30AQI
26AQI
20AQI
22AQI
26AQI
21AQI
21AQI
22AQI
30AQI
23AQI
23AQI
21AQI
27AQI
47AQI
39AQI
23AQI
20AQI
17AQI
24AQI
24AQI
26AQI
25AQI
22AQI
23AQI
21AQI
19AQI
29AQI
29AQI
29AQI
35AQI
25AQI
21AQI
24AQI
22AQI
16AQI
17AQI
19AQI
19AQI
23AQI
34AQI
39AQI
31AQI
25AQI
27AQI
21AQI
22AQI
25AQI
24AQI
No. of days
202527AQI
Highest AQI recorded in
January39AQI
Lowest AQI recorded in
May21AQI
202445AQI
Highest AQI recorded in
August109AQI
Lowest AQI recorded in
March19AQI
202337AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
April22AQI
202232AQI
Highest AQI recorded in
September52AQI
Lowest AQI recorded in
October23AQI
202142AQI
Highest AQI recorded in
July68AQI
Lowest AQI recorded in
May21AQI
202036AQI
Highest AQI recorded in
September69AQI
Lowest AQI recorded in
May14AQI
Most & Least Polluted Years Over the Last 6 Years
Garden Valley's annual 2025 AQI (27) shows an average percentage change of -29.1% (improved AQI) compared to previous years: 2020 (36), 2021 (42), 2022 (32), 2023 (37), 2024 (45).