Sherman Heights, San Diego, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Sherman Heights, San Diego, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (15th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 25 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 15th Oct - 16th Oct 2025
Sherman Heights, San Diego, California, United States
6 AM15th Oct 2025
6 PM
5 AM16th Oct 2025
53AQI
11AQI
39AQI
11AQI
In the last 24 hours,
Sherman Heights's AQI reached its highest point of 53 at 7 AM during the Day, while the lowest point, 11, was recorded at 8 PM during the Night between 15th Oct and 16th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sherman Heights, San Diego, California, United States
24°C20/30°C
23°C21/26°C
23°C22/26°C
22°C20/26°C
22°C19/25°C
22°C19/29°C
23°C19/32°C
23°C19/31°C
22°C19/29°C
21°C17/25°C
20°C18/23°C
20°C18/23°C
21°C17/28°C
21°C17/24°C
21°C18/24°C
20°C15/28°C
21°C16/28°C
20°C17/24°C
19°C15/25°C
18°C15/22°C
19°C17/22°C
18°C15/23°C
19°C15/23°C
20°C16/26°C
22°C18/30°C
20°C17/23°C
19°C16/23°C
18°C16/19°C
18°C15/20°C
16°C13/21°C
--°C/°C
49AQI
46AQI
43AQI
40AQI
2025 Days Vs Air Quality
Sherman Heights, San Diego, California, United States
66%
134
34%
70
Total number of days with different AQI categories in last 289 days in 2025 (76 days remaining)
Under WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 289 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Sherman Heights, San Diego, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
23AQI
33AQI
42AQI
42AQI
26AQI
30AQI
35AQI
38AQI
28AQI
33AQI
29AQI
43AQI
52AQI
53AQI
49AQI
48AQI
59AQI
54AQI
56AQI
45AQI
41AQI
22AQI
27AQI
36AQI
49AQI
51AQI
47AQI
41AQI
38AQI
35AQI
24AQI
18AQI
24AQI
40AQI
50AQI
33AQI
31AQI
29AQI
35AQI
30AQI
37AQI
45AQI
50AQI
53AQI
51AQI
55AQI
49AQI
28AQI
33AQI
48AQI
50AQI
41AQI
29AQI
44AQI
54AQI
55AQI
56AQI
56AQI
51AQI
47AQI
46AQI
40AQI
38AQI
35AQI
42AQI
52AQI
50AQI
41AQI
27AQI
29AQI
28AQI
27AQI
29AQI
33AQI
38AQI
44AQI
43AQI
44AQI
53AQI
53AQI
54AQI
60AQI
61AQI
62AQI
58AQI
54AQI
53AQI
53AQI
54AQI
59AQI
52AQI
49AQI
48AQI
48AQI
44AQI
37AQI
36AQI
37AQI
37AQI
38AQI
52AQI
51AQI
54AQI
53AQI
40AQI
42AQI
51AQI
45AQI
43AQI
41AQI
34AQI
28AQI
26AQI
25AQI
35AQI
41AQI
33AQI
26AQI
27AQI
29AQI
22AQI
22AQI
24AQI
27AQI
35AQI
48AQI
52AQI
51AQI
46AQI
48AQI
59AQI
64AQI
61AQI
59AQI
55AQI
51AQI
54AQI
53AQI
56AQI
56AQI
54AQI
47AQI
31AQI
42AQI
47AQI
48AQI
51AQI
54AQI
59AQI
55AQI
54AQI
53AQI
53AQI
52AQI
56AQI
49AQI
47AQI
53AQI
53AQI
54AQI
52AQI
52AQI
49AQI
45AQI
44AQI
39AQI
25AQI
27AQI
32AQI
30AQI
43AQI
48AQI
53AQI
56AQI
48AQI
46AQI
41AQI
41AQI
42AQI
47AQI
40AQI
40AQI
37AQI
28AQI
19AQI
40AQI
49AQI
45AQI
43AQI
28AQI
34AQI
52AQI
57AQI
51AQI
59AQI
55AQI
46AQI
46AQI
53AQI
59AQI
60AQI
45AQI
25AQI
31AQI
40AQI
43AQI
46AQI
37AQI
52AQI
42AQI
48AQI
No. of days
202543AQI
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
March31AQI
Most & Least Polluted Years Over the Last 1 Years
Sherman Heights's annual 2025 AQI (43) shows an average percentage change of NaN% (improved AQI) compared to previous years: .