Capitan, 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
Capitan, California, United States
AQI Trends: Highest and Lowest
Same Day Analysis (21st August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Capitan, California, United States
6 AM21st Aug 2025
7 PM
5 AM22nd Aug 2025
56AQI
48AQI
65AQI
50AQI
In the last 24 hours,
Capitan's AQI reached its highest point of 65 at 10 PM during the Night, while the lowest point, 48, was recorded at 9 AM during the Day between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Capitan, California, United States
19°C15/23°C
20°C16/26°C
19°C16/23°C
18°C15/22°C
19°C16/24°C
19°C16/22°C
21°C16/25°C
21°C17/27°C
22°C18/28°C
20°C16/26°C
20°C16/24°C
21°C19/24°C
22°C19/25°C
22°C20/25°C
22°C17/28°C
24°C19/30°C
24°C21/30°C
22°C18/25°C
21°C18/24°C
21°C17/25°C
22°C18/25°C
21°C17/25°C
21°C17/24°C
18°C14/21°C
19°C15/23°C
20°C16/23°C
21°C18/25°C
23°C19/28°C
25°C20/30°C
26°C22/32°C
--°C/°C
43AQI
39AQI
41AQI
41AQI
2025 Days Vs Air Quality
Capitan, California, United States
89%
132
11%
17
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 234 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Capitan, California, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
20AQI
28AQI
26AQI
26AQI
19AQI
19AQI
19AQI
24AQI
29AQI
23AQI
26AQI
29AQI
24AQI
30AQI
42AQI
43AQI
48AQI
47AQI
36AQI
38AQI
41AQI
29AQI
32AQI
30AQI
35AQI
40AQI
32AQI
32AQI
39AQI
34AQI
17AQI
15AQI
24AQI
38AQI
36AQI
28AQI
33AQI
33AQI
33AQI
41AQI
44AQI
41AQI
50AQI
51AQI
49AQI
39AQI
30AQI
22AQI
30AQI
40AQI
45AQI
32AQI
28AQI
44AQI
45AQI
47AQI
53AQI
41AQI
44AQI
38AQI
33AQI
35AQI
42AQI
38AQI
43AQI
48AQI
37AQI
37AQI
35AQI
40AQI
34AQI
29AQI
37AQI
39AQI
40AQI
41AQI
43AQI
50AQI
47AQI
45AQI
48AQI
52AQI
51AQI
54AQI
53AQI
52AQI
46AQI
45AQI
46AQI
39AQI
41AQI
45AQI
40AQI
41AQI
39AQI
33AQI
31AQI
35AQI
40AQI
40AQI
57AQI
50AQI
46AQI
40AQI
39AQI
45AQI
47AQI
44AQI
37AQI
39AQI
33AQI
31AQI
25AQI
30AQI
37AQI
35AQI
28AQI
24AQI
25AQI
25AQI
21AQI
22AQI
25AQI
29AQI
36AQI
39AQI
40AQI
38AQI
37AQI
50AQI
55AQI
56AQI
55AQI
53AQI
51AQI
55AQI
48AQI
46AQI
54AQI
52AQI
48AQI
36AQI
31AQI
28AQI
36AQI
43AQI
46AQI
51AQI
24AQI
32AQI
39AQI
43AQI
35AQI
46AQI
No. of days
202538AQI
Highest AQI recorded in
August46AQI
Lowest AQI recorded in
March24AQI
Most & Least Polluted Years Over the Last 1 Years
Capitan's annual 2025 AQI (38) shows an average percentage change of NaN% (improved AQI) compared to previous years: .