Algeciras, Andalusia, Spain Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Algeciras, Andalusia, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (29th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 42 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Jul - 30th Jul 2025
Algeciras, Andalusia, Spain
7 AM29th Jul 2025
9 PM
6 AM30th Jul 2025
44AQI
40AQI
42AQI
40AQI
In the last 24 hours,
Algeciras's AQI reached its highest point of 44 at 6 PM during the Day, while the lowest point, 40, was recorded at 4 AM during the Night between 29th Jul and 30th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Algeciras, Andalusia, Spain
24°C21/27°C
23°C21/26°C
23°C21/26°C
23°C21/26°C
24°C21/25°C
24°C20/27°C
24°C20/27°C
25°C21/30°C
24°C21/28°C
24°C21/26°C
24°C19/28°C
21°C18/24°C
21°C19/24°C
23°C19/30°C
24°C20/28°C
24°C21/28°C
24°C21/27°C
26°C21/32°C
25°C20/29°C
23°C20/28°C
24°C20/28°C
23°C20/28°C
24°C19/29°C
24°C20/29°C
23°C20/27°C
23°C21/24°C
23°C20/24°C
24°C21/28°C
26°C21/30°C
23°C21/25°C
--°C/°C
44AQI
44AQI
44AQI
44AQI
2025 Days Vs Air Quality
Algeciras, Andalusia, Spain
85%
179
15%
31
Total number of days with different AQI categories in last 211 days in 2025 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 211 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
Algeciras, Andalusia, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI
32AQI
43AQI
44AQI
60AQI
44AQI
30AQI
31AQI
41AQI
38AQI
31AQI
34AQI
31AQI
33AQI
30AQI
41AQI
36AQI
31AQI
31AQI
46AQI
46AQI
48AQI
41AQI
40AQI
41AQI
36AQI
34AQI
33AQI
32AQI
32AQI
26AQI
29AQI
28AQI
29AQI
28AQI
32AQI
37AQI
38AQI
34AQI
28AQI
36AQI
37AQI
38AQI
33AQI
35AQI
36AQI
49AQI
35AQI
44AQI
51AQI
47AQI
51AQI
45AQI
34AQI
33AQI
36AQI
34AQI
38AQI
38AQI
38AQI
35AQI
41AQI
52AQI
64AQI
56AQI
41AQI
35AQI
28AQI
29AQI
34AQI
33AQI
29AQI
30AQI
28AQI
27AQI
34AQI
36AQI
37AQI
55AQI
40AQI
31AQI
29AQI
25AQI
29AQI
32AQI
34AQI
31AQI
36AQI
36AQI
36AQI
38AQI
39AQI
26AQI
30AQI
29AQI
23AQI
23AQI
28AQI
38AQI
45AQI
57AQI
58AQI
44AQI
25AQI
23AQI
19AQI
22AQI
20AQI
19AQI
21AQI
23AQI
24AQI
26AQI
35AQI
31AQI
41AQI
36AQI
37AQI
32AQI
43AQI
36AQI
48AQI
36AQI
30AQI
27AQI
27AQI
30AQI
31AQI
28AQI
25AQI
25AQI
29AQI
31AQI
27AQI
27AQI
32AQI
41AQI
36AQI
33AQI
31AQI
39AQI
35AQI
40AQI
39AQI
36AQI
35AQI
35AQI
41AQI
41AQI
41AQI
40AQI
40AQI
44AQI
50AQI
43AQI
38AQI
41AQI
51AQI
47AQI
55AQI
57AQI
57AQI
57AQI
54AQI
53AQI
56AQI
58AQI
60AQI
60AQI
61AQI
59AQI
55AQI
55AQI
54AQI
54AQI
50AQI
47AQI
50AQI
53AQI
55AQI
53AQI
50AQI
46AQI
46AQI
46AQI
47AQI
45AQI
48AQI
50AQI
51AQI
47AQI
42AQI
38AQI
36AQI
39AQI
40AQI
47AQI
51AQI
50AQI
42AQI
39AQI
39AQI
40AQI
43AQI
40AQI
47AQI
43AQI
41AQI
41AQI
42AQI
37AQI
37AQI
36AQI
32AQI
34AQI
52AQI
44AQI
No. of days
202539AQI
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
April32AQI
202441AQI
Highest AQI recorded in
November51AQI
Lowest AQI recorded in
June33AQI
202340AQI
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
March33AQI
202234AQI
Highest AQI recorded in
October46AQI
Lowest AQI recorded in
May22AQI
202129AQI
Highest AQI recorded in
November41AQI
Lowest AQI recorded in
January13AQI
202016AQI
Highest AQI recorded in
March19AQI
Lowest AQI recorded in
June12AQI
Most & Least Polluted Years Over the Last 6 Years
Algeciras's annual 2025 AQI (39) shows an average percentage change of 37.1% (worsened AQI) compared to previous years: 2020 (16), 2021 (29), 2022 (34), 2023 (40), 2024 (41).