North Bend, 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
North Bend, Washington, United States
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 39 of Good air quality on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
North Bend, Washington, United States
5 AM2nd Aug 2026
8 PM
4 AM3rd Aug 2026
68AQI
21AQI
60AQI
23AQI
In the last 24 hours,
North Bend's AQI reached its highest point of 68 at 8 AM during the Day, while the lowest point, 21, was recorded at 8 PM during the Day between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
North Bend, Washington, United States
18°C11/24°C
21°C12/28°C
20°C14/27°C
17°C14/21°C
19°C14/26°C
19°C14/26°C
19°C14/24°C
17°C13/23°C
19°C11/27°C
21°C13/28°C
22°C15/29°C
18°C16/24°C
18°C14/23°C
18°C14/23°C
19°C12/26°C
22°C14/30°C
26°C18/34°C
28°C21/35°C
22°C18/25°C
21°C14/28°C
19°C15/23°C
20°C16/25°C
21°C15/28°C
20°C17/24°C
19°C13/26°C
19°C12/27°C
21°C13/29°C
19°C15/24°C
17°C13/22°C
18°C11/26°C
40AQI
28AQI
41AQI
30AQI
2026 Days Vs Air Quality
North Bend, Washington, United States
98%
206
2%
5
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% of 215 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 Bend, Washington, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
14AQI (US)
19AQI (US)
18AQI (US)
15AQI (US)
20AQI (US)
15AQI (US)
10AQI (US)
11AQI (US)
14AQI (US)
23AQI (US)
16AQI (US)
13AQI (US)
19AQI (US)
15AQI (US)
13AQI (US)
13AQI (US)
13AQI (US)
15AQI (US)
22AQI (US)
18AQI (US)
25AQI (US)
27AQI (US)
40AQI (US)
30AQI (US)
27AQI (US)
34AQI (US)
24AQI (US)
32AQI (US)
48AQI (US)
46AQI (US)
38AQI (US)
46AQI (US)
47AQI (US)
41AQI (US)
24AQI (US)
40AQI (US)
26AQI (US)
28AQI (US)
31AQI (US)
41AQI (US)
39AQI (US)
27AQI (US)
21AQI (US)
33AQI (US)
44AQI (US)
29AQI (US)
30AQI (US)
33AQI (US)
36AQI (US)
33AQI (US)
20AQI (US)
30AQI (US)
34AQI (US)
27AQI (US)
31AQI (US)
28AQI (US)
42AQI (US)
24AQI (US)
23AQI (US)
28AQI (US)
43AQI (US)
26AQI (US)
45AQI (US)
33AQI (US)
28AQI (US)
41AQI (US)
35AQI (US)
35AQI (US)
30AQI (US)
36AQI (US)
26AQI (US)
38AQI (US)
25AQI (US)
29AQI (US)
30AQI (US)
30AQI (US)
28AQI (US)
33AQI (US)
28AQI (US)
31AQI (US)
33AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
19AQI (US)
21AQI (US)
17AQI (US)
20AQI (US)
17AQI (US)
18AQI (US)
26AQI (US)
23AQI (US)
17AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
18AQI (US)
22AQI (US)
19AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
32AQI (US)
27AQI (US)
27AQI (US)
17AQI (US)
17AQI (US)
16AQI (US)
17AQI (US)
20AQI (US)
18AQI (US)
21AQI (US)
25AQI (US)
17AQI (US)
19AQI (US)
17AQI (US)
20AQI (US)
17AQI (US)
16AQI (US)
19AQI (US)
30AQI (US)
25AQI (US)
19AQI (US)
14AQI (US)
21AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
26AQI (US)
19AQI (US)
40AQI (US)
51AQI (US)
56AQI (US)
47AQI (US)
42AQI (US)
45AQI (US)
36AQI (US)
40AQI (US)
48AQI (US)
38AQI (US)
40AQI (US)
27AQI (US)
22AQI (US)
14AQI (US)
18AQI (US)
23AQI (US)
23AQI (US)
19AQI (US)
13AQI (US)
16AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
23AQI (US)
26AQI (US)
17AQI (US)
17AQI (US)
16AQI (US)
21AQI (US)
22AQI (US)
17AQI (US)
13AQI (US)
15AQI (US)
14AQI (US)
13AQI (US)
15AQI (US)
18AQI (US)
20AQI (US)
27AQI (US)
30AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
16AQI (US)
24AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
19AQI (US)
16AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
21AQI (US)
15AQI (US)
19AQI (US)
42AQI (US)
40AQI (US)
36AQI (US)
38AQI (US)
52AQI (US)
57AQI (US)
48AQI (US)
45AQI (US)
46AQI (US)
54AQI (US)
46AQI (US)
46AQI (US)
37AQI (US)
44AQI (US)
43AQI (US)
46AQI (US)
39AQI (US)
22AQI (US)
32AQI (US)
29AQI (US)
21AQI (US)
29AQI (US)
21AQI (US)
33AQI (US)
43AQI (US)
No. of days
202627AQI (US)
Highest AQI (US) recorded in
August43AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202524AQI (US)
Highest AQI (US) recorded in
September39AQI (US)
Lowest AQI (US) recorded in
May16AQI (US)
202418AQI (US)
Highest AQI (US) recorded in
August25AQI (US)
Lowest AQI (US) recorded in
January7AQI (US)
202317AQI (US)
Highest AQI (US) recorded in
August28AQI (US)
Lowest AQI (US) recorded in
December8AQI (US)
202222AQI (US)
Highest AQI (US) recorded in
October64AQI (US)
Lowest AQI (US) recorded in
March9AQI (US)
202117AQI (US)
Highest AQI (US) recorded in
August30AQI (US)
Lowest AQI (US) recorded in
November7AQI (US)
202025AQI (US)
Highest AQI (US) recorded in
September70AQI (US)
Lowest AQI (US) recorded in
December9AQI (US)
Most & Least Polluted Years Over the Last 7 Years
North Bend's annual 2026 AQI (US) (27) shows an average percentage change of 35.1% (worsened AQI (US)) compared to previous years: 2020 (25), 2021 (17), 2022 (22), 2023 (17), 2024 (18), 2025 (24).