Ma Diaz Haro, Bilbao, 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
Ma Diaz Haro, Bilbao, Basque Country, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 33 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Ma Diaz Haro, Bilbao, Basque Country, Spain
6 AM5th Aug 2025
9 PM
5 AM6th Aug 2025
AQI
AQI
53AQI
31AQI
In the last 24 hours,
Ma Diaz Haro's AQI reached its highest point of 53 at 10 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ma Diaz Haro, Bilbao, Basque Country, Spain
17°C15/20°C
18°C14/22°C
19°C12/25°C
21°C14/29°C
21°C17/28°C
20°C16/26°C
19°C15/25°C
19°C17/22°C
19°C15/24°C
21°C14/29°C
21°C16/27°C
19°C17/23°C
19°C16/23°C
18°C15/21°C
19°C14/23°C
19°C13/26°C
18°C15/22°C
17°C14/21°C
18°C15/21°C
18°C14/23°C
18°C13/23°C
18°C15/21°C
18°C15/22°C
19°C16/23°C
18°C15/23°C
19°C15/23°C
19°C15/23°C
19°C14/24°C
22°C14/32°C
--°C/°C
--°C/°C
38AQI
33AQI
34AQI
34AQI
2025 Days Vs Air Quality
Ma Diaz Haro, Bilbao, Basque Country, Spain
83%
179
17%
37
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 217 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
Ma Diaz Haro, Bilbao, Basque Country, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
47AQI
26AQI
28AQI
27AQI
28AQI
29AQI
27AQI
29AQI
29AQI
27AQI
38AQI
26AQI
41AQI
53AQI
60AQI
58AQI
60AQI
52AQI
39AQI
32AQI
31AQI
26AQI
30AQI
28AQI
26AQI
27AQI
30AQI
27AQI
27AQI
31AQI
42AQI
33AQI
34AQI
33AQI
50AQI
53AQI
63AQI
43AQI
36AQI
35AQI
38AQI
42AQI
33AQI
42AQI
40AQI
52AQI
40AQI
50AQI
52AQI
59AQI
43AQI
45AQI
32AQI
37AQI
26AQI
28AQI
31AQI
41AQI
49AQI
42AQI
34AQI
42AQI
52AQI
52AQI
34AQI
31AQI
28AQI
29AQI
24AQI
25AQI
30AQI
26AQI
34AQI
39AQI
41AQI
39AQI
24AQI
20AQI
38AQI
23AQI
16AQI
22AQI
33AQI
43AQI
50AQI
52AQI
45AQI
33AQI
36AQI
42AQI
47AQI
56AQI
22AQI
34AQI
18AQI
31AQI
49AQI
62AQI
77AQI
58AQI
46AQI
45AQI
48AQI
45AQI
20AQI
18AQI
24AQI
21AQI
17AQI
21AQI
28AQI
31AQI
37AQI
33AQI
42AQI
21AQI
27AQI
47AQI
28AQI
23AQI
31AQI
43AQI
27AQI
36AQI
28AQI
18AQI
22AQI
24AQI
31AQI
22AQI
22AQI
22AQI
24AQI
21AQI
21AQI
28AQI
32AQI
30AQI
25AQI
23AQI
28AQI
28AQI
25AQI
25AQI
30AQI
23AQI
31AQI
39AQI
37AQI
45AQI
37AQI
24AQI
30AQI
37AQI
37AQI
28AQI
30AQI
25AQI
45AQI
62AQI
72AQI
65AQI
65AQI
71AQI
52AQI
37AQI
40AQI
48AQI
52AQI
60AQI
62AQI
62AQI
61AQI
55AQI
58AQI
56AQI
56AQI
55AQI
56AQI
51AQI
46AQI
45AQI
40AQI
35AQI
36AQI
36AQI
35AQI
31AQI
31AQI
31AQI
33AQI
37AQI
39AQI
40AQI
39AQI
37AQI
42AQI
53AQI
40AQI
29AQI
31AQI
33AQI
28AQI
23AQI
20AQI
43AQI
53AQI
49AQI
29AQI
28AQI
24AQI
22AQI
28AQI
25AQI
28AQI
33AQI
35AQI
41AQI
35AQI
36AQI
28AQI
50AQI
35AQI
29AQI
No. of days
202537AQI
Highest AQI recorded in
June50AQI
Lowest AQI recorded in
May28AQI
202441AQI
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
October34AQI
202340AQI
Highest AQI recorded in
February55AQI
Lowest AQI recorded in
December29AQI
202245AQI
Highest AQI recorded in
July60AQI
Lowest AQI recorded in
November33AQI
202143AQI
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
December33AQI
202032AQI
Highest AQI recorded in
September41AQI
Lowest AQI recorded in
December23AQI
Most & Least Polluted Years Over the Last 6 Years
Ma Diaz Haro's annual 2025 AQI (37) shows an average percentage change of -6.6% (improved AQI) compared to previous years: 2020 (32), 2021 (43), 2022 (45), 2023 (40), 2024 (41).