Ojai, California, 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
Ojai, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (14th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Aug - 15th Aug 2025
Ojai, California, United States
6 AM14th Aug 2025
7 PM
5 AM15th Aug 2025
55AQI
50AQI
54AQI
44AQI
In the last 24 hours,
Ojai's AQI reached its highest point of 55 at 12 PM during the Day, while the lowest point, 44, was recorded at 4 AM during the Night between 14th Aug and 15th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ojai, California, United States
--°C/°C
24°C17/32°C
23°C18/32°C
23°C15/32°C
21°C13/30°C
18°C11/29°C
19°C12/27°C
21°C10/29°C
22°C16/30°C
21°C15/29°C
20°C11/28°C
21°C11/30°C
22°C12/30°C
24°C15/33°C
25°C19/33°C
26°C18/34°C
24°C15/33°C
26°C20/33°C
26°C21/34°C
26°C20/31°C
27°C21/34°C
27°C19/36°C
29°C22/39°C
30°C24/38°C
28°C22/37°C
28°C23/35°C
27°C22/36°C
27°C20/36°C
25°C17/34°C
23°C14/32°C
21°C13/30°C
41AQI
39AQI
41AQI
41AQI
2025 Days Vs Air Quality
Ojai, California, United States
92%
207
8%
19
Total number of days with different AQI categories in last 228 days in 2025 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 228 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
Ojai, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
43AQI
35AQI
35AQI
36AQI
28AQI
25AQI
27AQI
38AQI
35AQI
35AQI
39AQI
32AQI
31AQI
27AQI
30AQI
30AQI
32AQI
34AQI
36AQI
35AQI
31AQI
47AQI
43AQI
33AQI
35AQI
28AQI
24AQI
28AQI
36AQI
38AQI
40AQI
34AQI
27AQI
29AQI
26AQI
22AQI
22AQI
25AQI
26AQI
29AQI
29AQI
30AQI
25AQI
24AQI
29AQI
30AQI
28AQI
30AQI
31AQI
30AQI
33AQI
26AQI
30AQI
31AQI
30AQI
29AQI
33AQI
29AQI
29AQI
31AQI
31AQI
27AQI
27AQI
26AQI
25AQI
26AQI
28AQI
29AQI
29AQI
28AQI
26AQI
22AQI
19AQI
23AQI
27AQI
25AQI
17AQI
19AQI
19AQI
20AQI
23AQI
27AQI
24AQI
26AQI
23AQI
19AQI
23AQI
25AQI
22AQI
17AQI
18AQI
19AQI
20AQI
21AQI
18AQI
20AQI
22AQI
31AQI
33AQI
35AQI
39AQI
45AQI
40AQI
31AQI
36AQI
32AQI
24AQI
25AQI
26AQI
30AQI
36AQI
38AQI
35AQI
30AQI
34AQI
17AQI
15AQI
17AQI
24AQI
31AQI
33AQI
26AQI
26AQI
25AQI
36AQI
34AQI
27AQI
32AQI
32AQI
28AQI
29AQI
34AQI
20AQI
26AQI
38AQI
43AQI
42AQI
30AQI
37AQI
38AQI
39AQI
51AQI
52AQI
48AQI
43AQI
40AQI
36AQI
37AQI
34AQI
38AQI
43AQI
43AQI
36AQI
27AQI
26AQI
25AQI
25AQI
26AQI
26AQI
30AQI
28AQI
30AQI
38AQI
36AQI
36AQI
43AQI
54AQI
54AQI
54AQI
50AQI
48AQI
47AQI
47AQI
51AQI
40AQI
35AQI
39AQI
41AQI
43AQI
45AQI
37AQI
32AQI
35AQI
37AQI
37AQI
55AQI
52AQI
44AQI
34AQI
31AQI
37AQI
44AQI
48AQI
40AQI
29AQI
29AQI
28AQI
24AQI
24AQI
32AQI
37AQI
33AQI
28AQI
24AQI
24AQI
22AQI
26AQI
24AQI
24AQI
30AQI
35AQI
39AQI
43AQI
37AQI
54AQI
59AQI
65AQI
62AQI
61AQI
61AQI
62AQI
52AQI
46AQI
53AQI
52AQI
54AQI
34AQI
28AQI
24AQI
28AQI
35AQI
39AQI
33AQI
54AQI
No. of days
202533AQI
Highest AQI recorded in
August54AQI
Lowest AQI recorded in
March24AQI
202431AQI
Highest AQI recorded in
October36AQI
Lowest AQI recorded in
February23AQI
202328AQI
Highest AQI recorded in
September37AQI
Lowest AQI recorded in
January24AQI
202231AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
December25AQI
202133AQI
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
January26AQI
202037AQI
Highest AQI recorded in
September51AQI
Lowest AQI recorded in
March26AQI
Most & Least Polluted Years Over the Last 6 Years
Ojai's annual 2025 AQI (33) shows an average percentage change of 4.6% (worsened AQI) compared to previous years: 2020 (37), 2021 (33), 2022 (31), 2023 (28), 2024 (31).