Bend, Oregon, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Bend, Oregon, United States
AQI Trends: Highest and Lowest
Same Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 64 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Day & Night AQI Trend: 28th Jul - 29th Jul 2026
Bend, Oregon, United States
5 AM28th Jul 2026
8 PM
4 AM29th Jul 2026
75AQI
60AQI
73AQI
49AQI
In the last 24 hours,
Bend's AQI reached its highest point of 75 at 10 AM during the Day, while the lowest point, 49, was recorded at 1 AM during the Night between 28th Jul and 29th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Bend, Oregon, United States
14°C6/22°C
14°C5/23°C
17°C6/28°C
20°C9/30°C
22°C12/33°C
22°C13/32°C
24°C16/32°C
24°C15/35°C
22°C12/31°C
22°C12/33°C
23°C12/34°C
22°C14/33°C
22°C14/31°C
25°C14/36°C
26°C18/35°C
24°C16/36°C
23°C14/33°C
22°C10/34°C
23°C12/33°C
24°C11/34°C
24°C20/30°C
26°C16/36°C
26°C20/37°C
24°C15/33°C
25°C14/36°C
23°C16/31°C
22°C11/33°C
22°C12/33°C
22°C13/31°C
21°C11/31°C
46AQI
41AQI
44AQI
39AQI
2026 Days Vs Air Quality
Bend, Oregon, United States
91%
188
9%
18
Total number of days with different AQI categories in last 210 days in 2026 (155 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 210 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
Bend, Oregon, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
39AQI (US)
16AQI (US)
15AQI (US)
10AQI (US)
19AQI (US)
18AQI (US)
13AQI (US)
23AQI (US)
30AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
26AQI (US)
30AQI (US)
26AQI (US)
28AQI (US)
33AQI (US)
36AQI (US)
37AQI (US)
29AQI (US)
38AQI (US)
51AQI (US)
53AQI (US)
47AQI (US)
46AQI (US)
46AQI (US)
44AQI (US)
45AQI (US)
52AQI (US)
50AQI (US)
43AQI (US)
44AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
41AQI (US)
42AQI (US)
48AQI (US)
45AQI (US)
45AQI (US)
46AQI (US)
48AQI (US)
54AQI (US)
51AQI (US)
40AQI (US)
44AQI (US)
46AQI (US)
43AQI (US)
43AQI (US)
43AQI (US)
37AQI (US)
39AQI (US)
42AQI (US)
46AQI (US)
42AQI (US)
37AQI (US)
36AQI (US)
38AQI (US)
42AQI (US)
57AQI (US)
47AQI (US)
46AQI (US)
41AQI (US)
37AQI (US)
41AQI (US)
42AQI (US)
39AQI (US)
33AQI (US)
41AQI (US)
42AQI (US)
40AQI (US)
36AQI (US)
35AQI (US)
40AQI (US)
34AQI (US)
32AQI (US)
33AQI (US)
39AQI (US)
34AQI (US)
35AQI (US)
38AQI (US)
37AQI (US)
33AQI (US)
32AQI (US)
35AQI (US)
33AQI (US)
29AQI (US)
28AQI (US)
28AQI (US)
33AQI (US)
34AQI (US)
30AQI (US)
29AQI (US)
29AQI (US)
29AQI (US)
27AQI (US)
32AQI (US)
29AQI (US)
32AQI (US)
33AQI (US)
30AQI (US)
34AQI (US)
37AQI (US)
33AQI (US)
31AQI (US)
32AQI (US)
34AQI (US)
29AQI (US)
30AQI (US)
28AQI (US)
31AQI (US)
33AQI (US)
34AQI (US)
28AQI (US)
24AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
26AQI (US)
22AQI (US)
29AQI (US)
33AQI (US)
31AQI (US)
28AQI (US)
27AQI (US)
32AQI (US)
30AQI (US)
27AQI (US)
29AQI (US)
24AQI (US)
38AQI (US)
40AQI (US)
39AQI (US)
37AQI (US)
33AQI (US)
31AQI (US)
31AQI (US)
34AQI (US)
33AQI (US)
30AQI (US)
29AQI (US)
27AQI (US)
28AQI (US)
28AQI (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)
25AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
29AQI (US)
28AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
29AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
29AQI (US)
33AQI (US)
31AQI (US)
29AQI (US)
31AQI (US)
30AQI (US)
28AQI (US)
29AQI (US)
57AQI (US)
56AQI (US)
63AQI (US)
67AQI (US)
69AQI (US)
70AQI (US)
67AQI (US)
56AQI (US)
58AQI (US)
59AQI (US)
64AQI (US)
64AQI (US)
33AQI (US)
44AQI (US)
37AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
43AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
February44AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202525AQI (US)
Highest AQI (US) recorded in
September37AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
September57AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
202329AQI (US)
Highest AQI (US) recorded in
August93AQI (US)
Lowest AQI (US) recorded in
April10AQI (US)
202225AQI (US)
Highest AQI (US) recorded in
September63AQI (US)
Lowest AQI (US) recorded in
May11AQI (US)
202129AQI (US)
Highest AQI (US) recorded in
August73AQI (US)
Lowest AQI (US) recorded in
October15AQI (US)
202036AQI (US)
Highest AQI (US) recorded in
September132AQI (US)
Lowest AQI (US) recorded in
May11AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Bend's annual 2026 AQI (US) (35) shows an average percentage change of 21.9% (worsened AQI (US)) compared to previous years: 2020 (36), 2021 (29), 2022 (25), 2023 (29), 2024 (31), 2025 (25).