Naval Test Base, Salton City, 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
Naval Test Base, Salton City, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (13th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 60 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Naval Test Base, Salton City, California, United States
5 AM12th Aug 2025
7 PM
4 AM13th Aug 2025
127AQI
43AQI
65AQI
48AQI
In the last 24 hours,
Naval Test Base's AQI reached its highest point of 127 at 1 PM during the Day, while the lowest point, 43, was recorded at 6 AM during the Day between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Naval Test Base, Salton City, California, United States
34°C22/44°C
33°C23/43°C
33°C25/42°C
33°C26/42°C
33°C24/42°C
32°C22/43°C
33°C23/42°C
31°C21/41°C
30°C20/40°C
30°C19/41°C
31°C21/42°C
29°C18/42°C
29°C18/40°C
30°C19/41°C
31°C20/43°C
32°C21/44°C
32°C20/43°C
32°C20/43°C
33°C23/44°C
32°C21/45°C
33°C21/45°C
32°C21/44°C
34°C23/45°C
35°C24/47°C
37°C26/49°C
36°C26/46°C
35°C26/44°C
35°C26/45°C
35°C24/45°C
35°C25/46°C
--°C/°C
54AQI
42AQI
47AQI
44AQI
2025 Days Vs Air Quality
Naval Test Base, Salton City, California, United States
51%
114
47%
106
1%
3
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 51%
Health Risk Level:
Considerable
In 2025, 51% of 225 days were within WHO’s safe air quality limits, and 49% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Naval Test Base, Salton City, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
62AQI
47AQI
60AQI
58AQI
57AQI
59AQI
70AQI
88AQI
57AQI
55AQI
53AQI
49AQI
45AQI
43AQI
41AQI
41AQI
43AQI
46AQI
47AQI
54AQI
44AQI
49AQI
48AQI
56AQI
54AQI
59AQI
50AQI
51AQI
49AQI
52AQI
53AQI
57AQI
55AQI
56AQI
57AQI
54AQI
56AQI
50AQI
47AQI
45AQI
54AQI
76AQI
53AQI
51AQI
46AQI
46AQI
41AQI
45AQI
40AQI
42AQI
43AQI
41AQI
42AQI
43AQI
46AQI
48AQI
48AQI
48AQI
46AQI
67AQI
83AQI
60AQI
54AQI
54AQI
73AQI
44AQI
48AQI
41AQI
41AQI
39AQI
36AQI
46AQI
36AQI
43AQI
39AQI
43AQI
40AQI
39AQI
35AQI
35AQI
42AQI
38AQI
42AQI
34AQI
47AQI
65AQI
54AQI
46AQI
51AQI
43AQI
64AQI
49AQI
44AQI
36AQI
32AQI
30AQI
32AQI
37AQI
40AQI
35AQI
39AQI
38AQI
36AQI
38AQI
38AQI
90AQI
68AQI
70AQI
30AQI
33AQI
30AQI
37AQI
39AQI
42AQI
101AQI
106AQI
39AQI
36AQI
37AQI
41AQI
42AQI
44AQI
52AQI
113AQI
29AQI
38AQI
28AQI
35AQI
31AQI
35AQI
42AQI
51AQI
92AQI
197AQI
54AQI
59AQI
225AQI
85AQI
58AQI
57AQI
54AQI
56AQI
60AQI
59AQI
53AQI
54AQI
51AQI
53AQI
53AQI
54AQI
52AQI
57AQI
44AQI
49AQI
41AQI
42AQI
41AQI
46AQI
47AQI
48AQI
51AQI
53AQI
55AQI
54AQI
54AQI
52AQI
55AQI
57AQI
60AQI
61AQI
72AQI
67AQI
64AQI
68AQI
66AQI
65AQI
63AQI
61AQI
55AQI
51AQI
52AQI
53AQI
54AQI
55AQI
54AQI
63AQI
54AQI
60AQI
54AQI
51AQI
55AQI
56AQI
53AQI
51AQI
50AQI
51AQI
48AQI
34AQI
33AQI
42AQI
43AQI
43AQI
45AQI
52AQI
43AQI
33AQI
25AQI
23AQI
23AQI
25AQI
23AQI
31AQI
36AQI
33AQI
46AQI
67AQI
89AQI
59AQI
58AQI
55AQI
51AQI
81AQI
58AQI
68AQI
60AQI
53AQI
49AQI
47AQI
46AQI
63AQI
55AQI
45AQI
59AQI
No. of days
202552AQI
Highest AQI recorded in
May63AQI
Lowest AQI recorded in
July45AQI
202446AQI
Highest AQI recorded in
December59AQI
Lowest AQI recorded in
January23AQI
202321AQI
Highest AQI recorded in
December21AQI
Lowest AQI recorded in
November18AQI
202032AQI
Highest AQI recorded in
August41AQI
Lowest AQI recorded in
December19AQI
Most & Least Polluted Years Over the Last 4 Years
Naval Test Base's annual 2025 AQI (52) shows an average percentage change of 71.8% (worsened AQI) compared to previous years: 2020 (32), 2023 (21), 2024 (46).