Basauri, 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!
June Air Quality Analysis
Basauri, Bilbao, Basque Country, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 26 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Basauri, Bilbao, Basque Country, Spain
6 AM2nd Jun 2026
9 PM
5 AM3rd Jun 2026
67AQI
11AQI
28AQI
12AQI
In the last 24 hours,
Basauri's AQI reached its highest point of 67 at 7 AM during the Day, while the lowest point, 11, was recorded at 12 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Basauri, Bilbao, Basque Country, Spain
11°C9/14°C
11°C8/14°C
13°C8/21°C
15°C10/20°C
16°C12/21°C
15°C11/20°C
13°C9/19°C
12°C10/14°C
12°C10/16°C
10°C9/13°C
10°C8/12°C
11°C8/15°C
12°C8/16°C
13°C9/18°C
16°C12/22°C
18°C12/24°C
23°C15/32°C
25°C18/34°C
22°C18/27°C
23°C16/30°C
26°C19/32°C
25°C18/33°C
26°C19/35°C
26°C19/34°C
20°C15/26°C
18°C14/23°C
17°C12/21°C
17°C12/24°C
16°C14/19°C
18°C11/25°C
38AQI
27AQI
39AQI
31AQI
2026 Days Vs Air Quality
Basauri, Bilbao, Basque Country, Spain
89%
133
11%
17
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 154 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, Bilbao, Basque Country, Spain
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
25AQI (US)
21AQI (US)
19AQI (US)
26AQI (US)
19AQI (US)
19AQI (US)
19AQI (US)
15AQI (US)
13AQI (US)
18AQI (US)
11AQI (US)
20AQI (US)
20AQI (US)
20AQI (US)
16AQI (US)
37AQI (US)
14AQI (US)
23AQI (US)
27AQI (US)
13AQI (US)
29AQI (US)
40AQI (US)
28AQI (US)
36AQI (US)
37AQI (US)
30AQI (US)
10AQI (US)
22AQI (US)
23AQI (US)
12AQI (US)
24AQI (US)
9AQI (US)
21AQI (US)
21AQI (US)
38AQI (US)
35AQI (US)
33AQI (US)
33AQI (US)
35AQI (US)
36AQI (US)
35AQI (US)
32AQI (US)
22AQI (US)
30AQI (US)
18AQI (US)
13AQI (US)
37AQI (US)
37AQI (US)
37AQI (US)
35AQI (US)
25AQI (US)
29AQI (US)
57AQI (US)
33AQI (US)
43AQI (US)
53AQI (US)
56AQI (US)
19AQI (US)
33AQI (US)
53AQI (US)
39AQI (US)
53AQI (US)
69AQI (US)
12AQI (US)
14AQI (US)
30AQI (US)
36AQI (US)
28AQI (US)
48AQI (US)
34AQI (US)
37AQI (US)
10AQI (US)
20AQI (US)
35AQI (US)
33AQI (US)
33AQI (US)
24AQI (US)
42AQI (US)
53AQI (US)
74AQI (US)
70AQI (US)
62AQI (US)
54AQI (US)
17AQI (US)
27AQI (US)
41AQI (US)
30AQI (US)
24AQI (US)
33AQI (US)
15AQI (US)
6AQI (US)
26AQI (US)
24AQI (US)
34AQI (US)
27AQI (US)
25AQI (US)
41AQI (US)
48AQI (US)
63AQI (US)
43AQI (US)
17AQI (US)
15AQI (US)
22AQI (US)
29AQI (US)
31AQI (US)
21AQI (US)
33AQI (US)
70AQI (US)
51AQI (US)
28AQI (US)
29AQI (US)
46AQI (US)
51AQI (US)
28AQI (US)
49AQI (US)
50AQI (US)
20AQI (US)
34AQI (US)
21AQI (US)
16AQI (US)
21AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
23AQI (US)
28AQI (US)
15AQI (US)
19AQI (US)
27AQI (US)
36AQI (US)
36AQI (US)
39AQI (US)
40AQI (US)
41AQI (US)
39AQI (US)
46AQI (US)
43AQI (US)
43AQI (US)
37AQI (US)
26AQI (US)
50AQI (US)
57AQI (US)
66AQI (US)
35AQI (US)
26AQI (US)
23AQI (US)
26AQI (US)
22AQI (US)
32AQI (US)
38AQI (US)
34AQI (US)
33AQI (US)
25AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
March38AQI (US)
Lowest AQI (US) recorded in
January22AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
October49AQI (US)
Lowest AQI (US) recorded in
November27AQI (US)
202434AQI (US)
Highest AQI (US) recorded in
January40AQI (US)
Lowest AQI (US) recorded in
April28AQI (US)
202339AQI (US)
Highest AQI (US) recorded in
February54AQI (US)
Lowest AQI (US) recorded in
December27AQI (US)
202246AQI (US)
Highest AQI (US) recorded in
July58AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202146AQI (US)
Highest AQI (US) recorded in
March57AQI (US)
Lowest AQI (US) recorded in
August39AQI (US)
202040AQI (US)
Highest AQI (US) recorded in
March53AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Basauri's annual 2026 AQI (US) (32) shows an average percentage change of -19.3% (improved AQI (US)) compared to previous years: 2020 (40), 2021 (46), 2022 (46), 2023 (39), 2024 (34), 2025 (36).