128Th St Puyallup, South Hill, Washington, 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
128Th St Puyallup, South Hill, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (7th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Sep - 8th Sep 2025
128Th St Puyallup, South Hill, Washington, United States
6 AM7th Sep 2025
8 PM
5 AM8th Sep 2025
46AQI
18AQI
34AQI
23AQI
In the last 24 hours,
128Th St Puyallup's AQI reached its highest point of 46 at 6 AM during the Day, while the lowest point, 18, was recorded at 5 PM during the Day between 7th Sep and 8th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
128Th St Puyallup, South Hill, Washington, United States
22°C16/29°C
24°C18/32°C
24°C20/30°C
28°C22/36°C
20°C17/22°C
18°C16/22°C
19°C15/22°C
19°C17/23°C
20°C16/25°C
20°C17/24°C
21°C18/26°C
20°C17/25°C
20°C14/29°C
24°C16/34°C
25°C19/33°C
27°C20/35°C
26°C19/34°C
26°C20/34°C
22°C19/26°C
22°C17/29°C
19°C17/22°C
19°C13/23°C
19°C14/25°C
19°C16/23°C
21°C16/29°C
23°C16/32°C
23°C17/29°C
22°C17/28°C
19°C15/22°C
18°C16/20°C
--°C/°C
34AQI
33AQI
36AQI
36AQI
2025 Days Vs Air Quality
128Th St Puyallup, South Hill, Washington, United States
94%
234
6%
16
Total number of days with different AQI categories in last 251 days in 2025 (114 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 251 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
128Th St Puyallup, South Hill, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI
49AQI
24AQI
30AQI
23AQI
22AQI
29AQI
29AQI
30AQI
30AQI
26AQI
39AQI
39AQI
37AQI
39AQI
31AQI
38AQI
50AQI
57AQI
49AQI
55AQI
57AQI
57AQI
44AQI
45AQI
54AQI
60AQI
61AQI
64AQI
58AQI
33AQI
20AQI
24AQI
24AQI
26AQI
22AQI
22AQI
25AQI
27AQI
38AQI
33AQI
25AQI
36AQI
25AQI
30AQI
28AQI
25AQI
23AQI
22AQI
22AQI
19AQI
28AQI
22AQI
17AQI
21AQI
17AQI
24AQI
34AQI
36AQI
39AQI
28AQI
21AQI
21AQI
19AQI
21AQI
32AQI
28AQI
22AQI
18AQI
24AQI
19AQI
17AQI
17AQI
18AQI
18AQI
20AQI
17AQI
19AQI
15AQI
16AQI
17AQI
18AQI
16AQI
21AQI
24AQI
16AQI
16AQI
16AQI
26AQI
18AQI
18AQI
18AQI
19AQI
31AQI
26AQI
24AQI
16AQI
14AQI
14AQI
25AQI
15AQI
17AQI
18AQI
19AQI
19AQI
20AQI
19AQI
24AQI
24AQI
17AQI
14AQI
17AQI
19AQI
26AQI
34AQI
35AQI
27AQI
18AQI
15AQI
17AQI
23AQI
23AQI
14AQI
15AQI
17AQI
22AQI
17AQI
17AQI
20AQI
23AQI
19AQI
16AQI
17AQI
19AQI
17AQI
14AQI
13AQI
13AQI
14AQI
11AQI
12AQI
15AQI
15AQI
19AQI
18AQI
15AQI
17AQI
19AQI
14AQI
20AQI
20AQI
17AQI
21AQI
20AQI
20AQI
17AQI
19AQI
20AQI
27AQI
28AQI
35AQI
34AQI
31AQI
22AQI
21AQI
22AQI
24AQI
18AQI
15AQI
16AQI
15AQI
12AQI
12AQI
18AQI
36AQI
32AQI
17AQI
14AQI
14AQI
17AQI
21AQI
22AQI
17AQI
16AQI
18AQI
36AQI
23AQI
21AQI
23AQI
16AQI
15AQI
18AQI
20AQI
21AQI
20AQI
22AQI
27AQI
33AQI
29AQI
22AQI
23AQI
25AQI
22AQI
27AQI
22AQI
17AQI
17AQI
18AQI
20AQI
25AQI
26AQI
23AQI
21AQI
21AQI
23AQI
45AQI
34AQI
19AQI
16AQI
20AQI
20AQI
26AQI
26AQI
26AQI
28AQI
18AQI
14AQI
12AQI
15AQI
19AQI
19AQI
18AQI
18AQI
27AQI
34AQI
48AQI
54AQI
53AQI
51AQI
45AQI
49AQI
41AQI
47AQI
38AQI
46AQI
59AQI
44AQI
61AQI
59AQI
43AQI
42AQI
26AQI
21AQI
21AQI
17AQI
21AQI
22AQI
29AQI
50AQI
No. of days
202526AQI
Highest AQI recorded in
September50AQI
Lowest AQI recorded in
May17AQI
202426AQI
Highest AQI recorded in
February63AQI
Lowest AQI recorded in
April4AQI
202335AQI
Highest AQI recorded in
November67AQI
Lowest AQI recorded in
December32AQI
202027AQI
Highest AQI recorded in
September69AQI
Lowest AQI recorded in
June10AQI
Most & Least Polluted Years Over the Last 4 Years
128Th St Puyallup's annual 2025 AQI (26) shows an average percentage change of -11.7% (improved AQI) compared to previous years: 2020 (27), 2023 (35), 2024 (26).