Pacific St, Bellingham, 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
Pacific St, Bellingham, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Pacific St, Bellingham, Washington, United States
5 AM13th Aug 2026
8 PM
4 AM14th Aug 2026
56AQI
44AQI
53AQI
48AQI
In the last 24 hours,
Pacific St's AQI reached its highest point of 56 at 6 PM during the Day, while the lowest point, 44, was recorded at 10 AM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Pacific St, Bellingham, Washington, United States
18°C13/23°C
17°C14/23°C
18°C13/24°C
18°C12/25°C
21°C13/28°C
23°C16/31°C
25°C15/32°C
22°C19/27°C
20°C14/26°C
19°C15/24°C
18°C15/23°C
19°C14/25°C
18°C15/21°C
18°C12/25°C
18°C12/25°C
20°C12/28°C
19°C15/24°C
17°C12/23°C
19°C11/26°C
20°C13/29°C
20°C13/28°C
21°C14/28°C
20°C13/28°C
20°C14/26°C
18°C12/25°C
17°C11/24°C
19°C12/25°C
19°C13/26°C
19°C13/26°C
19°C13/25°C
72AQI
46AQI
77AQI
53AQI
2026 Days Vs Air Quality
Pacific St, Bellingham, Washington, United States
87%
194
12%
27
0.4%
1
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 226 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
Pacific St, Bellingham, Washington, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
51AQI (US)
51AQI (US)
23AQI (US)
15AQI (US)
20AQI (US)
17AQI (US)
12AQI (US)
16AQI (US)
17AQI (US)
20AQI (US)
16AQI (US)
15AQI (US)
20AQI (US)
22AQI (US)
24AQI (US)
21AQI (US)
36AQI (US)
38AQI (US)
37AQI (US)
38AQI (US)
36AQI (US)
35AQI (US)
38AQI (US)
34AQI (US)
27AQI (US)
29AQI (US)
23AQI (US)
23AQI (US)
46AQI (US)
44AQI (US)
44AQI (US)
50AQI (US)
40AQI (US)
43AQI (US)
33AQI (US)
31AQI (US)
34AQI (US)
28AQI (US)
33AQI (US)
27AQI (US)
30AQI (US)
25AQI (US)
21AQI (US)
29AQI (US)
36AQI (US)
31AQI (US)
34AQI (US)
39AQI (US)
32AQI (US)
31AQI (US)
29AQI (US)
25AQI (US)
30AQI (US)
32AQI (US)
30AQI (US)
35AQI (US)
34AQI (US)
20AQI (US)
20AQI (US)
26AQI (US)
32AQI (US)
25AQI (US)
39AQI (US)
36AQI (US)
35AQI (US)
43AQI (US)
41AQI (US)
36AQI (US)
32AQI (US)
41AQI (US)
40AQI (US)
35AQI (US)
25AQI (US)
34AQI (US)
34AQI (US)
35AQI (US)
32AQI (US)
32AQI (US)
40AQI (US)
37AQI (US)
32AQI (US)
17AQI (US)
30AQI (US)
28AQI (US)
32AQI (US)
25AQI (US)
19AQI (US)
26AQI (US)
27AQI (US)
21AQI (US)
30AQI (US)
35AQI (US)
22AQI (US)
28AQI (US)
21AQI (US)
20AQI (US)
20AQI (US)
20AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
17AQI (US)
33AQI (US)
36AQI (US)
33AQI (US)
22AQI (US)
21AQI (US)
15AQI (US)
15AQI (US)
18AQI (US)
18AQI (US)
19AQI (US)
17AQI (US)
20AQI (US)
21AQI (US)
16AQI (US)
17AQI (US)
25AQI (US)
24AQI (US)
19AQI (US)
24AQI (US)
27AQI (US)
26AQI (US)
17AQI (US)
14AQI (US)
20AQI (US)
32AQI (US)
20AQI (US)
24AQI (US)
16AQI (US)
27AQI (US)
40AQI (US)
51AQI (US)
55AQI (US)
56AQI (US)
55AQI (US)
41AQI (US)
37AQI (US)
38AQI (US)
37AQI (US)
38AQI (US)
40AQI (US)
22AQI (US)
12AQI (US)
15AQI (US)
12AQI (US)
12AQI (US)
14AQI (US)
20AQI (US)
16AQI (US)
19AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
17AQI (US)
24AQI (US)
27AQI (US)
18AQI (US)
21AQI (US)
13AQI (US)
14AQI (US)
23AQI (US)
16AQI (US)
13AQI (US)
17AQI (US)
14AQI (US)
13AQI (US)
20AQI (US)
20AQI (US)
23AQI (US)
23AQI (US)
18AQI (US)
26AQI (US)
29AQI (US)
27AQI (US)
20AQI (US)
18AQI (US)
16AQI (US)
12AQI (US)
28AQI (US)
23AQI (US)
16AQI (US)
23AQI (US)
17AQI (US)
24AQI (US)
17AQI (US)
18AQI (US)
28AQI (US)
26AQI (US)
16AQI (US)
13AQI (US)
19AQI (US)
16AQI (US)
39AQI (US)
41AQI (US)
36AQI (US)
49AQI (US)
57AQI (US)
67AQI (US)
62AQI (US)
59AQI (US)
69AQI (US)
100AQI (US)
82AQI (US)
62AQI (US)
48AQI (US)
67AQI (US)
81AQI (US)
68AQI (US)
54AQI (US)
57AQI (US)
56AQI (US)
75AQI (US)
77AQI (US)
52AQI (US)
48AQI (US)
92AQI (US)
98AQI (US)
110AQI (US)
61AQI (US)
51AQI (US)
29AQI (US)
32AQI (US)
32AQI (US)
22AQI (US)
29AQI (US)
20AQI (US)
40AQI (US)
69AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
August69AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202528AQI (US)
Highest AQI (US) recorded in
January36AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202424AQI (US)
Highest AQI (US) recorded in
August30AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
202321AQI (US)
Highest AQI (US) recorded in
August29AQI (US)
Lowest AQI (US) recorded in
January15AQI (US)
202225AQI (US)
Highest AQI (US) recorded in
October48AQI (US)
Lowest AQI (US) recorded in
May14AQI (US)
202118AQI (US)
Highest AQI (US) recorded in
August31AQI (US)
Lowest AQI (US) recorded in
July11AQI (US)
202026AQI (US)
Highest AQI (US) recorded in
September61AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Pacific St's annual 2026 AQI (US) (31) shows an average percentage change of 33.8% (worsened AQI (US)) compared to previous years: 2020 (26), 2021 (18), 2022 (25), 2023 (21), 2024 (24), 2025 (28).