Ritzville, Washington, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Ritzville, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (4th November ):
On this day, AQI across the 1 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: 3rd Nov - 4th Nov 2025
Ritzville, Washington, United States
7 AM3rd Nov 2025
5 PM
6 AM4th Nov 2025
53AQI
24AQI
58AQI
24AQI
In the last 24 hours,
Ritzville's AQI reached its highest point of 58 at 4 AM during the Night, while the lowest point, 24, was recorded at 8 PM during the Night between 3rd Nov and 4th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Ritzville, Washington, United States
--°C/°C
10°C2/19°C
13°C5/23°C
14°C5/24°C
17°C10/26°C
15°C11/22°C
10°C8/14°C
8°C6/11°C
7°C4/12°C
7°C1/13°C
7°C0/15°C
7°C-1/15°C
11°C5/18°C
7°C-1/15°C
9°C6/12°C
8°C3/14°C
8°C2/17°C
9°C3/18°C
8°C2/16°C
11°C5/19°C
7°C3/13°C
5°C3/11°C
5°C1/10°C
4°C0/12°C
8°C4/13°C
5°C0/11°C
4°C-1/9°C
9°C5/15°C
7°C2/13°C
5°C1/8°C
6°C5/7°C
34AQI
27AQI
32AQI
28AQI
2025 Days Vs Air Quality
Ritzville, Washington, United States
88%
197
12%
26
0.4%
1
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 309 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
Ritzville, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
19AQI
17AQI
15AQI
16AQI
16AQI
17AQI
16AQI
17AQI
17AQI
18AQI
25AQI
18AQI
13AQI
13AQI
16AQI
15AQI
17AQI
16AQI
22AQI
27AQI
21AQI
16AQI
19AQI
19AQI
18AQI
13AQI
14AQI
19AQI
30AQI
30AQI
31AQI
31AQI
23AQI
15AQI
17AQI
18AQI
21AQI
20AQI
14AQI
13AQI
18AQI
17AQI
15AQI
18AQI
22AQI
16AQI
13AQI
18AQI
17AQI
16AQI
15AQI
13AQI
12AQI
15AQI
12AQI
12AQI
17AQI
18AQI
22AQI
23AQI
20AQI
15AQI
18AQI
20AQI
17AQI
24AQI
15AQI
13AQI
19AQI
18AQI
20AQI
21AQI
20AQI
20AQI
24AQI
29AQI
37AQI
41AQI
24AQI
22AQI
21AQI
23AQI
26AQI
20AQI
18AQI
21AQI
19AQI
20AQI
30AQI
49AQI
38AQI
20AQI
15AQI
13AQI
15AQI
18AQI
24AQI
24AQI
19AQI
22AQI
22AQI
20AQI
21AQI
22AQI
20AQI
16AQI
23AQI
26AQI
20AQI
18AQI
20AQI
31AQI
37AQI
28AQI
27AQI
26AQI
35AQI
39AQI
34AQI
32AQI
20AQI
19AQI
23AQI
19AQI
23AQI
25AQI
29AQI
38AQI
48AQI
47AQI
26AQI
37AQI
33AQI
18AQI
17AQI
19AQI
22AQI
26AQI
24AQI
45AQI
45AQI
27AQI
14AQI
16AQI
26AQI
23AQI
23AQI
22AQI
26AQI
52AQI
44AQI
44AQI
52AQI
55AQI
57AQI
54AQI
55AQI
63AQI
60AQI
65AQI
80AQI
78AQI
98AQI
120AQI
78AQI
55AQI
48AQI
58AQI
59AQI
56AQI
58AQI
45AQI
29AQI
33AQI
40AQI
41AQI
48AQI
53AQI
36AQI
33AQI
38AQI
43AQI
68AQI
59AQI
73AQI
68AQI
59AQI
21AQI
17AQI
15AQI
34AQI
30AQI
21AQI
29AQI
31AQI
26AQI
43AQI
50AQI
25AQI
19AQI
23AQI
21AQI
22AQI
49AQI
43AQI
24AQI
24AQI
26AQI
22AQI
37AQI
40AQI
36AQI
20AQI
12AQI
15AQI
20AQI
28AQI
32AQI
70AQI
52AQI
16AQI
25AQI
50AQI
17AQI
19AQI
17AQI
23AQI
25AQI
35AQI
57AQI
29AQI
36AQI
No. of days
202529AQI
Highest AQI recorded in
September57AQI
Lowest AQI recorded in
March17AQI
Most & Least Polluted Years Over the Last 1 Years
Ritzville's annual 2025 AQI (29) shows an average percentage change of NaN% (improved AQI) compared to previous years: .