Wapato, Washington, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Wapato, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (15th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 15th Oct - 16th Oct 2025
Wapato, Washington, United States
7 AM15th Oct 2025
6 PM
6 AM16th Oct 2025
60AQI
23AQI
66AQI
18AQI
In the last 24 hours,
Wapato's AQI reached its highest point of 66 at 2 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 15th Oct and 16th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Wapato, Washington, United States
17°C8/28°C
21°C13/32°C
20°C11/31°C
22°C14/32°C
22°C13/34°C
19°C7/27°C
17°C9/26°C
17°C6/27°C
19°C8/29°C
20°C12/32°C
17°C8/27°C
17°C8/27°C
19°C9/30°C
19°C12/27°C
16°C7/25°C
15°C10/23°C
13°C5/21°C
15°C8/23°C
16°C11/22°C
14°C7/21°C
12°C2/21°C
13°C3/25°C
14°C5/26°C
18°C13/24°C
16°C11/24°C
14°C11/19°C
11°C8/17°C
8°C6/12°C
8°C2/15°C
8°C2/16°C
--°C/°C
61AQI
45AQI
49AQI
42AQI
2025 Days Vs Air Quality
Wapato, Washington, United States
88%
254
11%
33
0.3%
1
Total number of days with different AQI categories in last 289 days in 2025 (76 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 289 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
Wapato, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI
26AQI
23AQI
23AQI
23AQI
21AQI
23AQI
22AQI
21AQI
22AQI
21AQI
25AQI
28AQI
32AQI
35AQI
29AQI
26AQI
27AQI
27AQI
25AQI
30AQI
39AQI
41AQI
36AQI
24AQI
25AQI
32AQI
37AQI
45AQI
52AQI
47AQI
23AQI
23AQI
24AQI
23AQI
21AQI
24AQI
23AQI
27AQI
27AQI
23AQI
23AQI
26AQI
23AQI
22AQI
25AQI
26AQI
30AQI
25AQI
24AQI
23AQI
27AQI
31AQI
24AQI
20AQI
19AQI
21AQI
22AQI
24AQI
26AQI
23AQI
18AQI
20AQI
18AQI
17AQI
19AQI
22AQI
21AQI
18AQI
18AQI
18AQI
17AQI
18AQI
17AQI
15AQI
16AQI
16AQI
19AQI
16AQI
15AQI
16AQI
17AQI
16AQI
19AQI
21AQI
17AQI
16AQI
16AQI
19AQI
16AQI
16AQI
17AQI
17AQI
18AQI
20AQI
22AQI
19AQI
15AQI
15AQI
18AQI
16AQI
16AQI
18AQI
23AQI
22AQI
21AQI
18AQI
21AQI
20AQI
16AQI
14AQI
15AQI
17AQI
20AQI
21AQI
21AQI
21AQI
17AQI
15AQI
17AQI
20AQI
21AQI
16AQI
14AQI
16AQI
18AQI
21AQI
16AQI
20AQI
20AQI
17AQI
15AQI
15AQI
15AQI
17AQI
14AQI
14AQI
13AQI
15AQI
12AQI
14AQI
16AQI
16AQI
17AQI
19AQI
15AQI
15AQI
18AQI
17AQI
17AQI
20AQI
14AQI
16AQI
17AQI
18AQI
19AQI
19AQI
20AQI
19AQI
27AQI
28AQI
25AQI
24AQI
19AQI
18AQI
19AQI
20AQI
20AQI
16AQI
17AQI
17AQI
14AQI
13AQI
22AQI
30AQI
25AQI
16AQI
15AQI
14AQI
15AQI
19AQI
21AQI
17AQI
17AQI
17AQI
21AQI
17AQI
19AQI
22AQI
18AQI
15AQI
17AQI
19AQI
19AQI
20AQI
27AQI
36AQI
40AQI
35AQI
23AQI
23AQI
28AQI
28AQI
31AQI
32AQI
21AQI
18AQI
17AQI
20AQI
23AQI
26AQI
27AQI
38AQI
40AQI
31AQI
31AQI
46AQI
26AQI
16AQI
18AQI
18AQI
27AQI
25AQI
27AQI
29AQI
22AQI
18AQI
13AQI
15AQI
20AQI
20AQI
18AQI
18AQI
26AQI
36AQI
51AQI
55AQI
56AQI
58AQI
57AQI
55AQI
53AQI
48AQI
58AQI
62AQI
67AQI
82AQI
97AQI
105AQI
74AQI
51AQI
47AQI
52AQI
61AQI
56AQI
56AQI
42AQI
26AQI
38AQI
39AQI
40AQI
52AQI
54AQI
45AQI
30AQI
59AQI
59AQI
72AQI
62AQI
55AQI
62AQI
83AQI
47AQI
24AQI
36AQI
57AQI
42AQI
49AQI
46AQI
54AQI
56AQI
56AQI
56AQI
33AQI
38AQI
32AQI
42AQI
50AQI
30AQI
24AQI
18AQI
18AQI
17AQI
19AQI
23AQI
33AQI
58AQI
45AQI
No. of days
202527AQI
Highest AQI recorded in
September58AQI
Lowest AQI recorded in
May17AQI
202426AQI
Highest AQI recorded in
September39AQI
Lowest AQI recorded in
March8AQI
202333AQI
Highest AQI recorded in
November54AQI
Lowest AQI recorded in
December31AQI
202123AQI
Highest AQI recorded in
August65AQI
Lowest AQI recorded in
May8AQI
202023AQI
Highest AQI recorded in
September72AQI
Lowest AQI recorded in
June8AQI
Most & Least Polluted Years Over the Last 5 Years
Wapato's annual 2025 AQI (27) shows an average percentage change of 6.4% (worsened AQI) compared to previous years: 2020 (23), 2021 (23), 2023 (33), 2024 (26).