East 5th Street, Port Angeles, Washington, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
East 5th Street, Port Angeles, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 28 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Aug - 14th Aug 2025
East 5th Street, Port Angeles, Washington, United States
5 AM13th Aug 2025
8 PM
4 AM14th Aug 2025
30AQI
20AQI
30AQI
16AQI
In the last 24 hours,
East 5th Street's AQI reached its highest point of 30 at 5 AM during the Night, while the lowest point, 16, was recorded at 11 PM during the Night between 13th Aug and 14th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
East 5th Street, Port Angeles, Washington, United States
20°C15/25°C
21°C17/24°C
19°C15/25°C
16°C13/19°C
14°C12/16°C
14°C11/17°C
17°C14/20°C
16°C12/18°C
17°C15/21°C
16°C13/20°C
13°C10/16°C
13°C10/15°C
14°C11/16°C
15°C10/19°C
17°C13/21°C
17°C14/22°C
17°C13/21°C
17°C14/21°C
15°C13/18°C
14°C10/17°C
14°C11/17°C
15°C11/18°C
16°C11/20°C
15°C11/17°C
15°C11/18°C
17°C13/21°C
21°C16/27°C
20°C15/26°C
24°C19/28°C
18°C14/21°C
--°C/°C
23AQI
23AQI
23AQI
23AQI
2025 Days Vs Air Quality
East 5th Street, Port Angeles, Washington, United States
100%
141
Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 226 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
East 5th Street, Port Angeles, Washington, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
20AQI
18AQI
21AQI
25AQI
21AQI
21AQI
21AQI
20AQI
27AQI
36AQI
31AQI
18AQI
23AQI
19AQI
26AQI
19AQI
17AQI
23AQI
24AQI
25AQI
22AQI
23AQI
23AQI
23AQI
17AQI
16AQI
19AQI
22AQI
26AQI
35AQI
34AQI
32AQI
19AQI
20AQI
18AQI
24AQI
24AQI
16AQI
16AQI
19AQI
21AQI
19AQI
20AQI
21AQI
19AQI
20AQI
16AQI
23AQI
22AQI
24AQI
23AQI
19AQI
16AQI
19AQI
17AQI
17AQI
17AQI
17AQI
18AQI
17AQI
17AQI
17AQI
20AQI
18AQI
21AQI
21AQI
21AQI
24AQI
27AQI
16AQI
20AQI
25AQI
25AQI
24AQI
32AQI
40AQI
40AQI
34AQI
23AQI
22AQI
22AQI
19AQI
19AQI
17AQI
17AQI
19AQI
19AQI
21AQI
22AQI
31AQI
26AQI
18AQI
17AQI
21AQI
23AQI
26AQI
20AQI
19AQI
18AQI
19AQI
21AQI
19AQI
19AQI
19AQI
16AQI
18AQI
20AQI
18AQI
24AQI
20AQI
23AQI
29AQI
34AQI
28AQI
23AQI
21AQI
23AQI
21AQI
19AQI
19AQI
17AQI
20AQI
22AQI
22AQI
22AQI
20AQI
18AQI
19AQI
19AQI
25AQI
33AQI
28AQI
28AQI
17AQI
19AQI
20AQI
24AQI
27AQI
26AQI
28AQI
23AQI
23AQI
19AQI
24AQI
21AQI
24AQI
No. of days
202522AQI
Highest AQI recorded in
August24AQI
Lowest AQI recorded in
May19AQI
Most & Least Polluted Years Over the Last 1 Years
East 5th Street's annual 2025 AQI (22) shows an average percentage change of NaN% (improved AQI) compared to previous years: .