E 5Th St, 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
E 5Th St, Port Angeles, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 48 of Good air quality on the same day.
Day & Night AQI Trend: 17th Aug - 18th Aug 2026
E 5Th St, Port Angeles, Washington, United States
5 AM17th Aug 2026
8 PM
4 AM18th Aug 2026
60AQI
24AQI
54AQI
40AQI
In the last 24 hours,
E 5Th St's AQI reached its highest point of 60 at 12 PM during the Day, while the lowest point, 24, was recorded at 10 AM during the Day between 17th Aug and 18th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
E 5Th St, Port Angeles, Washington, United States
19°C12/27°C
21°C14/29°C
23°C15/31°C
18°C14/22°C
18°C14/24°C
16°C13/20°C
15°C13/16°C
16°C12/21°C
16°C13/20°C
16°C11/22°C
17°C12/23°C
18°C13/25°C
17°C14/23°C
16°C12/21°C
17°C10/25°C
20°C13/27°C
20°C13/28°C
17°C11/24°C
17°C11/24°C
16°C11/23°C
15°C12/21°C
15°C12/21°C
16°C12/22°C
17°C13/23°C
17°C13/22°C
15°C12/20°C
15°C11/18°C
15°C10/21°C
16°C12/21°C
16°C11/23°C
65AQI
50AQI
53AQI
48AQI
2026 Days Vs Air Quality
E 5Th St, Port Angeles, Washington, United States
90%
204
10%
22
Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 230 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
E 5Th St, Port Angeles, Washington, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
54AQI (US)
55AQI (US)
46AQI (US)
26AQI (US)
28AQI (US)
24AQI (US)
18AQI (US)
23AQI (US)
43AQI (US)
34AQI (US)
32AQI (US)
28AQI (US)
26AQI (US)
16AQI (US)
21AQI (US)
33AQI (US)
40AQI (US)
38AQI (US)
38AQI (US)
47AQI (US)
40AQI (US)
47AQI (US)
53AQI (US)
49AQI (US)
46AQI (US)
45AQI (US)
41AQI (US)
46AQI (US)
52AQI (US)
45AQI (US)
44AQI (US)
49AQI (US)
49AQI (US)
49AQI (US)
48AQI (US)
47AQI (US)
39AQI (US)
39AQI (US)
46AQI (US)
45AQI (US)
47AQI (US)
46AQI (US)
46AQI (US)
53AQI (US)
48AQI (US)
40AQI (US)
44AQI (US)
47AQI (US)
40AQI (US)
42AQI (US)
42AQI (US)
37AQI (US)
36AQI (US)
40AQI (US)
41AQI (US)
38AQI (US)
34AQI (US)
32AQI (US)
36AQI (US)
40AQI (US)
49AQI (US)
46AQI (US)
47AQI (US)
39AQI (US)
32AQI (US)
42AQI (US)
40AQI (US)
40AQI (US)
34AQI (US)
39AQI (US)
41AQI (US)
38AQI (US)
36AQI (US)
35AQI (US)
35AQI (US)
34AQI (US)
32AQI (US)
32AQI (US)
40AQI (US)
37AQI (US)
36AQI (US)
39AQI (US)
36AQI (US)
34AQI (US)
25AQI (US)
30AQI (US)
35AQI (US)
30AQI (US)
26AQI (US)
25AQI (US)
32AQI (US)
34AQI (US)
26AQI (US)
29AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
30AQI (US)
28AQI (US)
31AQI (US)
32AQI (US)
29AQI (US)
34AQI (US)
36AQI (US)
33AQI (US)
31AQI (US)
33AQI (US)
34AQI (US)
30AQI (US)
27AQI (US)
27AQI (US)
30AQI (US)
33AQI (US)
33AQI (US)
28AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
26AQI (US)
24AQI (US)
21AQI (US)
28AQI (US)
32AQI (US)
30AQI (US)
27AQI (US)
26AQI (US)
33AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
44AQI (US)
52AQI (US)
57AQI (US)
57AQI (US)
55AQI (US)
49AQI (US)
40AQI (US)
49AQI (US)
50AQI (US)
46AQI (US)
43AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
31AQI (US)
31AQI (US)
30AQI (US)
25AQI (US)
28AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
27AQI (US)
25AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
27AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
27AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
28AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
27AQI (US)
29AQI (US)
32AQI (US)
30AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
42AQI (US)
36AQI (US)
30AQI (US)
39AQI (US)
50AQI (US)
55AQI (US)
47AQI (US)
50AQI (US)
58AQI (US)
42AQI (US)
45AQI (US)
33AQI (US)
42AQI (US)
63AQI (US)
58AQI (US)
48AQI (US)
28AQI (US)
58AQI (US)
48AQI (US)
62AQI (US)
59AQI (US)
50AQI (US)
48AQI (US)
75AQI (US)
67AQI (US)
66AQI (US)
73AQI (US)
49AQI (US)
47AQI (US)
66AQI (US)
56AQI (US)
48AQI (US)
38AQI (US)
43AQI (US)
36AQI (US)
30AQI (US)
36AQI (US)
26AQI (US)
37AQI (US)
56AQI (US)
No. of days
202637AQI (US)
Highest AQI (US) recorded in
August56AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202529AQI (US)
Highest AQI (US) recorded in
November42AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
202424AQI (US)
Highest AQI (US) recorded in
December35AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202329AQI (US)
Highest AQI (US) recorded in
November47AQI (US)
Lowest AQI (US) recorded in
July18AQI (US)
202229AQI (US)
Highest AQI (US) recorded in
November46AQI (US)
Lowest AQI (US) recorded in
July17AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
January37AQI (US)
Lowest AQI (US) recorded in
July16AQI (US)
202031AQI (US)
Highest AQI (US) recorded in
September70AQI (US)
Lowest AQI (US) recorded in
June15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
E 5Th St's annual 2026 AQI (US) (37) shows an average percentage change of 34.04% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (25), 2022 (29), 2023 (29), 2024 (24), 2025 (29).