North 2nd Street, Shelton, 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
North 2nd Street, Shelton, 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 44 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
North 2nd Street, Shelton, Washington, United States
7 AM16th Oct 2025
6 PM
6 AM17th Oct 2025
56AQI
38AQI
51AQI
19AQI
In the last 24 hours,
North 2nd Street's AQI reached its highest point of 56 at 12 PM during the Day, while the lowest point, 19, was recorded at 9 PM during the Night between 16th Oct and 17th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
North 2nd Street, Shelton, Washington, United States
19°C15/24°C
17°C13/22°C
19°C11/27°C
15°C10/21°C
17°C13/22°C
16°C11/24°C
17°C9/28°C
17°C10/26°C
13°C9/20°C
14°C8/23°C
18°C11/27°C
15°C9/21°C
15°C13/16°C
14°C11/20°C
15°C11/20°C
15°C11/20°C
13°C7/19°C
14°C12/18°C
14°C9/22°C
14°C5/25°C
14°C5/26°C
13°C8/19°C
13°C8/19°C
12°C9/17°C
10°C6/17°C
11°C7/16°C
11°C4/19°C
9°C3/19°C
9°C1/18°C
9°C3/14°C
--°C/°C
30AQI
25AQI
28AQI
25AQI
2025 Days Vs Air Quality
North 2nd Street, Shelton, Washington, United States
100%
205
Total number of days with different AQI categories in last 290 days in 2025 (75 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 290 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
North 2nd Street, Shelton, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
19AQI
17AQI
16AQI
16AQI
20AQI
17AQI
18AQI
17AQI
16AQI
25AQI
27AQI
17AQI
14AQI
16AQI
17AQI
22AQI
16AQI
20AQI
19AQI
25AQI
23AQI
22AQI
22AQI
32AQI
21AQI
16AQI
13AQI
18AQI
20AQI
27AQI
34AQI
26AQI
18AQI
13AQI
13AQI
15AQI
27AQI
21AQI
13AQI
13AQI
20AQI
19AQI
15AQI
14AQI
16AQI
15AQI
15AQI
15AQI
17AQI
17AQI
16AQI
15AQI
12AQI
12AQI
15AQI
11AQI
13AQI
18AQI
13AQI
15AQI
12AQI
13AQI
14AQI
19AQI
13AQI
16AQI
17AQI
18AQI
20AQI
20AQI
14AQI
16AQI
20AQI
21AQI
24AQI
31AQI
35AQI
30AQI
25AQI
17AQI
18AQI
19AQI
18AQI
16AQI
14AQI
15AQI
15AQI
12AQI
13AQI
17AQI
31AQI
21AQI
13AQI
13AQI
13AQI
17AQI
20AQI
18AQI
14AQI
14AQI
16AQI
21AQI
19AQI
21AQI
19AQI
16AQI
17AQI
21AQI
19AQI
24AQI
18AQI
21AQI
25AQI
29AQI
24AQI
21AQI
19AQI
22AQI
18AQI
18AQI
19AQI
17AQI
20AQI
21AQI
21AQI
24AQI
20AQI
18AQI
19AQI
17AQI
22AQI
36AQI
24AQI
20AQI
19AQI
22AQI
21AQI
26AQI
28AQI
29AQI
24AQI
18AQI
15AQI
16AQI
19AQI
21AQI
21AQI
20AQI
22AQI
27AQI
30AQI
38AQI
42AQI
42AQI
31AQI
32AQI
30AQI
30AQI
37AQI
28AQI
35AQI
48AQI
30AQI
41AQI
30AQI
27AQI
28AQI
36AQI
41AQI
30AQI
23AQI
27AQI
19AQI
21AQI
26AQI
28AQI
26AQI
31AQI
31AQI
21AQI
23AQI
36AQI
47AQI
19AQI
22AQI
18AQI
15AQI
17AQI
15AQI
15AQI
20AQI
20AQI
25AQI
20AQI
37AQI
44AQI
25AQI
28AQI
39AQI
25AQI
33AQI
21AQI
33AQI
37AQI
44AQI
18AQI
20AQI
16AQI
19AQI
20AQI
26AQI
28AQI
29AQI
No. of days
202522AQI
Highest AQI recorded in
October29AQI
Lowest AQI recorded in
May16AQI
Most & Least Polluted Years Over the Last 1 Years
North 2nd Street's annual 2025 AQI (22) shows an average percentage change of NaN% (improved AQI) compared to previous years: .