Easo, Donostia, 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
Easo, Donostia, Basque Country, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 18 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: 3rd Jun - 4th Jun 2026
Easo, Donostia, Basque Country, Spain
6 AM3rd Jun 2026
9 PM
5 AM4th Jun 2026
30AQI
6AQI
24AQI
8AQI
In the last 24 hours,
Easo's AQI reached its highest point of 30 at 6 PM during the Day, while the lowest point, 6, was recorded at 2 PM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Easo, Donostia, Basque Country, Spain
11°C9/14°C
13°C7/21°C
15°C9/21°C
15°C11/21°C
14°C10/20°C
14°C9/20°C
13°C9/16°C
13°C10/15°C
12°C10/14°C
11°C8/13°C
11°C8/14°C
12°C7/17°C
13°C8/18°C
16°C11/22°C
16°C11/22°C
21°C14/30°C
23°C15/31°C
20°C14/25°C
22°C14/29°C
23°C16/31°C
23°C16/31°C
23°C16/31°C
23°C17/32°C
19°C14/24°C
18°C14/23°C
16°C12/20°C
16°C10/22°C
15°C12/19°C
17°C11/23°C
15°C13/16°C
33AQI
27AQI
37AQI
31AQI
2026 Days Vs Air Quality
Easo, Donostia, Basque Country, Spain
95%
144
5%
7
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% of 155 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Easo, Donostia, Basque Country, Spain
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
42AQI (US)
38AQI (US)
44AQI (US)
39AQI (US)
32AQI (US)
29AQI (US)
30AQI (US)
17AQI (US)
24AQI (US)
26AQI (US)
19AQI (US)
12AQI (US)
15AQI (US)
23AQI (US)
21AQI (US)
11AQI (US)
30AQI (US)
27AQI (US)
17AQI (US)
17AQI (US)
11AQI (US)
30AQI (US)
38AQI (US)
28AQI (US)
36AQI (US)
41AQI (US)
28AQI (US)
23AQI (US)
39AQI (US)
35AQI (US)
38AQI (US)
49AQI (US)
21AQI (US)
14AQI (US)
22AQI (US)
36AQI (US)
21AQI (US)
17AQI (US)
32AQI (US)
40AQI (US)
36AQI (US)
37AQI (US)
38AQI (US)
21AQI (US)
43AQI (US)
33AQI (US)
25AQI (US)
32AQI (US)
23AQI (US)
27AQI (US)
37AQI (US)
30AQI (US)
34AQI (US)
46AQI (US)
29AQI (US)
35AQI (US)
53AQI (US)
41AQI (US)
15AQI (US)
27AQI (US)
48AQI (US)
44AQI (US)
57AQI (US)
63AQI (US)
31AQI (US)
32AQI (US)
24AQI (US)
26AQI (US)
22AQI (US)
32AQI (US)
22AQI (US)
33AQI (US)
17AQI (US)
19AQI (US)
32AQI (US)
36AQI (US)
30AQI (US)
26AQI (US)
31AQI (US)
38AQI (US)
55AQI (US)
65AQI (US)
60AQI (US)
49AQI (US)
20AQI (US)
20AQI (US)
27AQI (US)
25AQI (US)
23AQI (US)
39AQI (US)
28AQI (US)
19AQI (US)
27AQI (US)
28AQI (US)
37AQI (US)
24AQI (US)
13AQI (US)
43AQI (US)
50AQI (US)
41AQI (US)
34AQI (US)
15AQI (US)
22AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
30AQI (US)
38AQI (US)
30AQI (US)
29AQI (US)
28AQI (US)
24AQI (US)
29AQI (US)
37AQI (US)
37AQI (US)
21AQI (US)
31AQI (US)
28AQI (US)
21AQI (US)
15AQI (US)
24AQI (US)
27AQI (US)
23AQI (US)
22AQI (US)
15AQI (US)
16AQI (US)
18AQI (US)
22AQI (US)
30AQI (US)
29AQI (US)
36AQI (US)
36AQI (US)
38AQI (US)
42AQI (US)
42AQI (US)
40AQI (US)
45AQI (US)
44AQI (US)
46AQI (US)
39AQI (US)
30AQI (US)
44AQI (US)
51AQI (US)
47AQI (US)
24AQI (US)
21AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
28AQI (US)
32AQI (US)
35AQI (US)
30AQI (US)
32AQI (US)
21AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
March35AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
October47AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
December39AQI (US)
Lowest AQI (US) recorded in
March25AQI (US)
202334AQI (US)
Highest AQI (US) recorded in
February55AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202240AQI (US)
Highest AQI (US) recorded in
January50AQI (US)
Lowest AQI (US) recorded in
November28AQI (US)
202138AQI (US)
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202031AQI (US)
Highest AQI (US) recorded in
March51AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Easo's annual 2026 AQI (US) (31) shows an average percentage change of -10.6% (improved AQI (US)) compared to previous years: 2020 (31), 2021 (38), 2022 (40), 2023 (34), 2024 (31), 2025 (36).