Northtown, Spokane, 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
Northtown, Spokane, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (16th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Oct - 17th Oct 2025
Northtown, Spokane, Washington, United States
6 AM16th Oct 2025
6 PM
5 AM17th Oct 2025
53AQI
33AQI
49AQI
33AQI
In the last 24 hours,
Northtown's AQI reached its highest point of 53 at 2 PM during the Day, while the lowest point, 33, was recorded at 10 PM during the Night between 16th Oct and 17th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Northtown, Spokane, Washington, United States
24°C16/33°C
24°C15/33°C
24°C15/33°C
24°C16/32°C
18°C14/23°C
15°C7/24°C
17°C7/28°C
19°C8/32°C
19°C9/30°C
16°C8/22°C
17°C8/28°C
19°C9/32°C
18°C11/29°C
17°C12/24°C
15°C11/21°C
13°C9/21°C
13°C6/21°C
14°C8/21°C
12°C5/20°C
11°C1/22°C
13°C2/24°C
14°C3/27°C
18°C10/30°C
16°C11/23°C
9°C8/10°C
7°C5/10°C
7°C2/13°C
6°C1/14°C
7°C0/16°C
8°C1/17°C
--°C/°C
44AQI
38AQI
48AQI
42AQI
2025 Days Vs Air Quality
Northtown, Spokane, Washington, United States
86%
176
14%
28
0.4%
1
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 290 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
Northtown, Spokane, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
23AQI
17AQI
15AQI
24AQI
17AQI
16AQI
17AQI
18AQI
25AQI
33AQI
38AQI
30AQI
13AQI
14AQI
21AQI
17AQI
25AQI
17AQI
30AQI
36AQI
30AQI
16AQI
21AQI
19AQI
18AQI
12AQI
21AQI
24AQI
37AQI
35AQI
42AQI
38AQI
26AQI
16AQI
17AQI
23AQI
34AQI
27AQI
15AQI
15AQI
23AQI
27AQI
16AQI
26AQI
32AQI
20AQI
15AQI
15AQI
16AQI
17AQI
16AQI
17AQI
13AQI
15AQI
13AQI
13AQI
16AQI
22AQI
27AQI
34AQI
22AQI
15AQI
22AQI
24AQI
15AQI
27AQI
18AQI
13AQI
17AQI
20AQI
26AQI
22AQI
22AQI
23AQI
31AQI
27AQI
40AQI
47AQI
24AQI
21AQI
23AQI
29AQI
26AQI
22AQI
20AQI
21AQI
16AQI
17AQI
27AQI
50AQI
39AQI
24AQI
16AQI
14AQI
16AQI
23AQI
31AQI
34AQI
26AQI
24AQI
24AQI
27AQI
31AQI
29AQI
23AQI
19AQI
29AQI
28AQI
23AQI
22AQI
20AQI
32AQI
42AQI
30AQI
31AQI
34AQI
32AQI
39AQI
36AQI
39AQI
24AQI
17AQI
27AQI
21AQI
25AQI
29AQI
32AQI
39AQI
49AQI
47AQI
28AQI
33AQI
33AQI
24AQI
17AQI
20AQI
22AQI
29AQI
26AQI
41AQI
47AQI
23AQI
13AQI
15AQI
22AQI
24AQI
24AQI
25AQI
34AQI
51AQI
43AQI
49AQI
54AQI
58AQI
58AQI
56AQI
54AQI
67AQI
60AQI
66AQI
79AQI
94AQI
96AQI
115AQI
69AQI
52AQI
53AQI
72AQI
57AQI
55AQI
61AQI
48AQI
25AQI
36AQI
52AQI
54AQI
53AQI
54AQI
38AQI
27AQI
33AQI
41AQI
71AQI
57AQI
95AQI
96AQI
58AQI
33AQI
20AQI
23AQI
33AQI
38AQI
15AQI
50AQI
41AQI
50AQI
49AQI
49AQI
33AQI
22AQI
20AQI
26AQI
36AQI
45AQI
22AQI
24AQI
20AQI
24AQI
28AQI
36AQI
60AQI
34AQI
No. of days
202532AQI
Highest AQI recorded in
September60AQI
Lowest AQI recorded in
May20AQI
Most & Least Polluted Years Over the Last 1 Years
Northtown's annual 2025 AQI (32) shows an average percentage change of NaN% (improved AQI) compared to previous years: .