29th Street, Lewiston, 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
29th Street, Lewiston, Idaho, United States
AQI Trends: Highest and Lowest
Same Day Analysis (9th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 20 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
29th Street, Lewiston, Idaho, United States
5 AM9th Aug 2025
8 PM
4 AM10th Aug 2025
39AQI
14AQI
36AQI
16AQI
In the last 24 hours,
29th Street's AQI reached its highest point of 39 at 1 PM during the Day, while the lowest point, 14, was recorded at 10 AM during the Day between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
29th Street, Lewiston, Idaho, United States
24°C15/33°C
25°C15/37°C
28°C15/39°C
27°C16/38°C
22°C13/31°C
22°C12/32°C
25°C13/36°C
25°C12/37°C
24°C16/33°C
21°C14/28°C
19°C14/25°C
18°C9/28°C
23°C12/33°C
26°C15/36°C
24°C13/36°C
23°C14/34°C
24°C14/34°C
26°C17/36°C
28°C15/39°C
29°C18/38°C
28°C19/39°C
23°C15/30°C
24°C13/35°C
23°C14/32°C
20°C13/28°C
21°C11/32°C
22°C16/29°C
19°C13/26°C
19°C10/29°C
23°C14/33°C
--°C/°C
40AQI
30AQI
30AQI
29AQI
2025 Days Vs Air Quality
29th Street, Lewiston, Idaho, United States
100%
137
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 222 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
29th Street, Lewiston, Idaho, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
18AQI
21AQI
27AQI
28AQI
19AQI
26AQI
23AQI
23AQI
28AQI
28AQI
27AQI
25AQI
17AQI
17AQI
24AQI
19AQI
22AQI
20AQI
30AQI
33AQI
32AQI
20AQI
28AQI
29AQI
26AQI
16AQI
26AQI
26AQI
31AQI
32AQI
37AQI
43AQI
29AQI
29AQI
27AQI
31AQI
31AQI
35AQI
15AQI
16AQI
23AQI
24AQI
20AQI
29AQI
29AQI
21AQI
21AQI
16AQI
22AQI
25AQI
22AQI
18AQI
14AQI
19AQI
15AQI
15AQI
21AQI
21AQI
23AQI
25AQI
28AQI
20AQI
22AQI
26AQI
20AQI
27AQI
22AQI
18AQI
23AQI
22AQI
30AQI
31AQI
29AQI
34AQI
38AQI
43AQI
39AQI
40AQI
26AQI
26AQI
26AQI
28AQI
31AQI
27AQI
21AQI
23AQI
14AQI
15AQI
24AQI
39AQI
35AQI
23AQI
18AQI
16AQI
19AQI
23AQI
28AQI
27AQI
26AQI
22AQI
26AQI
27AQI
27AQI
29AQI
24AQI
18AQI
21AQI
31AQI
25AQI
28AQI
28AQI
41AQI
43AQI
36AQI
31AQI
34AQI
36AQI
37AQI
40AQI
36AQI
29AQI
21AQI
22AQI
23AQI
26AQI
28AQI
39AQI
48AQI
45AQI
38AQI
38AQI
36AQI
35AQI
30AQI
21AQI
20AQI
22AQI
26AQI
22AQI
27AQI
29AQI
35AQI
No. of days
202527AQI
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
March22AQI
Most & Least Polluted Years Over the Last 1 Years
29th Street's annual 2025 AQI (27) shows an average percentage change of NaN% (improved AQI) compared to previous years: .