Eibar, Basque Country, Spain 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
Eibar, Basque Country, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (26th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Aug - 28th Aug 2025
Eibar, Basque Country, Spain
7 AM27th Aug 2025
9 PM
6 AM28th Aug 2025
38AQI
31AQI
35AQI
33AQI
In the last 24 hours,
Eibar's AQI reached its highest point of 38 at 7 AM during the Day, while the lowest point, undefined, was recorded at 6 AM during the Night between 27th Aug and 28th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Eibar, Basque Country, Spain
19°C17/21°C
19°C17/22°C
19°C17/22°C
20°C17/23°C
19°C17/23°C
19°C15/23°C
21°C15/30°C
20°C16/24°C
21°C17/25°C
21°C17/27°C
21°C17/26°C
21°C17/26°C
23°C17/28°C
25°C20/30°C
26°C20/36°C
23°C20/27°C
22°C18/27°C
28°C20/38°C
23°C18/28°C
21°C17/29°C
19°C18/21°C
19°C16/23°C
18°C16/21°C
18°C17/20°C
19°C16/22°C
20°C16/24°C
22°C17/27°C
22°C19/28°C
20°C17/23°C
19°C17/22°C
--°C/°C
42AQI
40AQI
40AQI
40AQI
2025 Days Vs Air Quality
Eibar, Basque Country, Spain
87%
208
13%
30
Total number of days with different AQI categories in last 240 days in 2025 (125 days remaining)
Under WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2025, 87% of 240 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
Eibar, Basque Country, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI
37AQI
43AQI
35AQI
30AQI
29AQI
29AQI
27AQI
28AQI
33AQI
32AQI
28AQI
45AQI
58AQI
58AQI
62AQI
60AQI
55AQI
51AQI
44AQI
37AQI
32AQI
33AQI
29AQI
26AQI
26AQI
28AQI
29AQI
29AQI
29AQI
40AQI
33AQI
30AQI
31AQI
43AQI
48AQI
62AQI
48AQI
38AQI
37AQI
37AQI
48AQI
43AQI
39AQI
38AQI
34AQI
37AQI
45AQI
48AQI
53AQI
45AQI
50AQI
36AQI
31AQI
29AQI
29AQI
31AQI
37AQI
46AQI
43AQI
32AQI
34AQI
46AQI
46AQI
36AQI
31AQI
30AQI
30AQI
27AQI
26AQI
29AQI
30AQI
52AQI
57AQI
57AQI
53AQI
36AQI
26AQI
39AQI
33AQI
23AQI
24AQI
30AQI
37AQI
41AQI
48AQI
42AQI
30AQI
36AQI
35AQI
39AQI
42AQI
25AQI
28AQI
20AQI
21AQI
29AQI
39AQI
57AQI
50AQI
41AQI
36AQI
33AQI
32AQI
21AQI
20AQI
20AQI
18AQI
17AQI
18AQI
21AQI
20AQI
25AQI
27AQI
28AQI
22AQI
24AQI
35AQI
25AQI
23AQI
24AQI
35AQI
26AQI
25AQI
24AQI
23AQI
27AQI
32AQI
41AQI
28AQI
27AQI
29AQI
30AQI
29AQI
26AQI
34AQI
39AQI
37AQI
35AQI
33AQI
35AQI
26AQI
32AQI
28AQI
28AQI
23AQI
26AQI
33AQI
32AQI
41AQI
41AQI
24AQI
26AQI
37AQI
34AQI
28AQI
27AQI
28AQI
42AQI
57AQI
62AQI
57AQI
56AQI
60AQI
45AQI
29AQI
35AQI
38AQI
44AQI
54AQI
55AQI
57AQI
58AQI
47AQI
50AQI
49AQI
41AQI
38AQI
36AQI
33AQI
40AQI
46AQI
30AQI
31AQI
37AQI
37AQI
35AQI
28AQI
32AQI
31AQI
33AQI
43AQI
38AQI
39AQI
35AQI
34AQI
42AQI
49AQI
40AQI
33AQI
29AQI
28AQI
25AQI
26AQI
25AQI
41AQI
46AQI
45AQI
30AQI
34AQI
29AQI
23AQI
28AQI
24AQI
29AQI
35AQI
39AQI
31AQI
37AQI
38AQI
34AQI
39AQI
53AQI
58AQI
59AQI
58AQI
57AQI
57AQI
57AQI
53AQI
50AQI
39AQI
36AQI
34AQI
31AQI
33AQI
37AQI
43AQI
37AQI
40AQI
37AQI
29AQI
31AQI
43AQI
35AQI
42AQI
No. of days
202536AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
April29AQI
202431AQI
Highest AQI recorded in
November40AQI
Lowest AQI recorded in
May25AQI
202329AQI
Highest AQI recorded in
February41AQI
Lowest AQI recorded in
November23AQI
202235AQI
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
November22AQI
202138AQI
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
August32AQI
202029AQI
Highest AQI recorded in
March44AQI
Lowest AQI recorded in
June22AQI
Most & Least Polluted Years Over the Last 6 Years
Eibar's annual 2025 AQI (36) shows an average percentage change of 14.2% (worsened AQI) compared to previous years: 2020 (29), 2021 (38), 2022 (35), 2023 (29), 2024 (31).