Basauri, 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
Basauri, Basque Country, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Basauri, Basque Country, Spain
7 AM20th Aug 2025
9 PM
6 AM21st Aug 2025
42AQI
33AQI
40AQI
23AQI
In the last 24 hours,
Basauri's AQI reached its highest point of 42 at 8 AM during the Day, while the lowest point, 23, was recorded at 3 AM during the Night between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Basauri, Basque Country, Spain
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
20°C15/24°C
21°C17/27°C
21°C16/29°C
21°C16/28°C
21°C16/27°C
24°C18/32°C
27°C22/34°C
27°C21/39°C
24°C19/28°C
22°C18/30°C
30°C19/41°C
25°C20/29°C
23°C18/31°C
19°C17/21°C
19°C15/23°C
18°C15/23°C
--°C/°C
41AQI
38AQI
38AQI
38AQI
2025 Days Vs Air Quality
Basauri, Basque Country, Spain
75%
63
25%
21
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 233 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
Basauri, Basque Country, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
41AQI
47AQI
26AQI
28AQI
45AQI
42AQI
30AQI
30AQI
30AQI
44AQI
57AQI
62AQI
58AQI
57AQI
63AQI
54AQI
41AQI
39AQI
40AQI
42AQI
52AQI
54AQI
57AQI
62AQI
57AQI
55AQI
50AQI
48AQI
46AQI
44AQI
41AQI
42AQI
48AQI
39AQI
37AQI
38AQI
34AQI
33AQI
29AQI
30AQI
27AQI
30AQI
39AQI
41AQI
44AQI
39AQI
38AQI
46AQI
52AQI
39AQI
30AQI
26AQI
24AQI
21AQI
22AQI
21AQI
39AQI
50AQI
47AQI
31AQI
29AQI
24AQI
22AQI
26AQI
25AQI
27AQI
32AQI
38AQI
31AQI
32AQI
30AQI
28AQI
36AQI
51AQI
57AQI
59AQI
59AQI
58AQI
55AQI
56AQI
53AQI
49AQI
41AQI
38AQI
47AQI
34AQI
42AQI
No. of days
202541AQI
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
July34AQI
Most & Least Polluted Years Over the Last 1 Years
Basauri's annual 2025 AQI (41) shows an average percentage change of NaN% (improved AQI) compared to previous years: .