Santa Barbara, 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
Santa Barbara, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Santa Barbara, California, United States
6 AM15th Aug 2026
8 PM
5 AM16th Aug 2026
60AQI
23AQI
56AQI
40AQI
In the last 24 hours,
Santa Barbara's AQI reached its highest point of 60 at 7 PM during the Day, while the lowest point, 23, was recorded at 8 AM during the Day between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Santa Barbara, California, United States
21°C17/26°C
20°C17/26°C
21°C17/28°C
22°C18/28°C
25°C18/35°C
25°C18/32°C
23°C17/29°C
23°C18/29°C
23°C17/30°C
23°C17/29°C
22°C17/28°C
20°C17/25°C
20°C17/25°C
21°C17/26°C
21°C17/28°C
21°C17/26°C
20°C17/24°C
19°C17/24°C
20°C16/24°C
21°C17/28°C
22°C17/27°C
22°C17/28°C
21°C17/29°C
21°C17/28°C
21°C17/25°C
20°C18/25°C
20°C17/23°C
20°C18/26°C
21°C16/27°C
20°C11/26°C
49AQI
43AQI
47AQI
44AQI
2026 Days Vs Air Quality
Santa Barbara, California, United States
98%
219
2%
5
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2026, 98% 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
Santa Barbara, California, United States
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
13AQI (US)
17AQI (US)
16AQI (US)
19AQI (US)
23AQI (US)
15AQI (US)
15AQI (US)
14AQI (US)
22AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
22AQI (US)
33AQI (US)
35AQI (US)
41AQI (US)
31AQI (US)
31AQI (US)
33AQI (US)
23AQI (US)
33AQI (US)
30AQI (US)
36AQI (US)
38AQI (US)
45AQI (US)
26AQI (US)
36AQI (US)
35AQI (US)
37AQI (US)
32AQI (US)
34AQI (US)
33AQI (US)
32AQI (US)
30AQI (US)
31AQI (US)
29AQI (US)
25AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
38AQI (US)
40AQI (US)
31AQI (US)
34AQI (US)
31AQI (US)
29AQI (US)
34AQI (US)
31AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
26AQI (US)
21AQI (US)
27AQI (US)
34AQI (US)
21AQI (US)
22AQI (US)
18AQI (US)
13AQI (US)
18AQI (US)
18AQI (US)
18AQI (US)
20AQI (US)
25AQI (US)
25AQI (US)
41AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
32AQI (US)
29AQI (US)
19AQI (US)
18AQI (US)
19AQI (US)
25AQI (US)
17AQI (US)
18AQI (US)
25AQI (US)
23AQI (US)
18AQI (US)
20AQI (US)
25AQI (US)
22AQI (US)
16AQI (US)
21AQI (US)
20AQI (US)
23AQI (US)
33AQI (US)
29AQI (US)
37AQI (US)
27AQI (US)
25AQI (US)
30AQI (US)
22AQI (US)
21AQI (US)
18AQI (US)
27AQI (US)
19AQI (US)
23AQI (US)
23AQI (US)
15AQI (US)
18AQI (US)
16AQI (US)
18AQI (US)
24AQI (US)
21AQI (US)
15AQI (US)
22AQI (US)
22AQI (US)
28AQI (US)
40AQI (US)
31AQI (US)
23AQI (US)
25AQI (US)
29AQI (US)
29AQI (US)
32AQI (US)
41AQI (US)
30AQI (US)
32AQI (US)
31AQI (US)
31AQI (US)
27AQI (US)
41AQI (US)
46AQI (US)
58AQI (US)
52AQI (US)
54AQI (US)
50AQI (US)
38AQI (US)
47AQI (US)
43AQI (US)
43AQI (US)
38AQI (US)
21AQI (US)
15AQI (US)
13AQI (US)
13AQI (US)
14AQI (US)
26AQI (US)
31AQI (US)
21AQI (US)
18AQI (US)
20AQI (US)
27AQI (US)
26AQI (US)
34AQI (US)
29AQI (US)
22AQI (US)
25AQI (US)
27AQI (US)
18AQI (US)
14AQI (US)
21AQI (US)
19AQI (US)
16AQI (US)
14AQI (US)
15AQI (US)
14AQI (US)
10AQI (US)
10AQI (US)
15AQI (US)
19AQI (US)
15AQI (US)
15AQI (US)
12AQI (US)
15AQI (US)
14AQI (US)
22AQI (US)
16AQI (US)
15AQI (US)
14AQI (US)
14AQI (US)
13AQI (US)
29AQI (US)
24AQI (US)
55AQI (US)
27AQI (US)
25AQI (US)
18AQI (US)
15AQI (US)
16AQI (US)
19AQI (US)
21AQI (US)
25AQI (US)
31AQI (US)
52AQI (US)
48AQI (US)
45AQI (US)
44AQI (US)
47AQI (US)
46AQI (US)
46AQI (US)
44AQI (US)
48AQI (US)
47AQI (US)
42AQI (US)
47AQI (US)
50AQI (US)
47AQI (US)
41AQI (US)
48AQI (US)
50AQI (US)
50AQI (US)
44AQI (US)
45AQI (US)
49AQI (US)
48AQI (US)
45AQI (US)
43AQI (US)
43AQI (US)
44AQI (US)
44AQI (US)
49AQI (US)
42AQI (US)
46AQI (US)
26AQI (US)
30AQI (US)
23AQI (US)
23AQI (US)
34AQI (US)
19AQI (US)
34AQI (US)
46AQI (US)
No. of days
202628AQI (US)
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202541AQI (US)
Highest AQI (US) recorded in
August53AQI (US)
Lowest AQI (US) recorded in
October35AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
December44AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202359AQI (US)
Highest AQI (US) recorded in
October129AQI (US)
Lowest AQI (US) recorded in
May31AQI (US)
202237AQI (US)
Highest AQI (US) recorded in
August62AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202134AQI (US)
Highest AQI (US) recorded in
April44AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202041AQI (US)
Highest AQI (US) recorded in
September61AQI (US)
Lowest AQI (US) recorded in
April28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Santa Barbara's annual 2026 AQI (US) (28) shows an average percentage change of -28.8% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (34), 2022 (37), 2023 (59), 2024 (33), 2025 (41).