Guarnizo, Santander, Cantabria, 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
Guarnizo, Santander, Cantabria, 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 12 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
Guarnizo, Santander, Cantabria, Spain
6 AM3rd Jun 2026
9 PM
5 AM4th Jun 2026
21AQI
7AQI
17AQI
6AQI
In the last 24 hours,
Guarnizo's AQI reached its highest point of 21 at 1 PM during the Day, while the lowest point, 6, was recorded at 10 PM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Guarnizo, Santander, Cantabria, Spain
13°C12/15°C
13°C10/16°C
15°C12/20°C
16°C11/20°C
16°C13/18°C
14°C10/16°C
14°C12/15°C
14°C13/15°C
13°C13/14°C
13°C12/14°C
13°C12/15°C
14°C12/15°C
13°C11/16°C
16°C13/19°C
16°C13/19°C
18°C14/24°C
20°C16/26°C
18°C16/20°C
18°C15/21°C
22°C17/27°C
20°C16/26°C
20°C16/23°C
20°C17/25°C
18°C16/20°C
17°C16/19°C
16°C14/18°C
16°C13/19°C
17°C15/17°C
17°C14/20°C
17°C15/17°C
33AQI
26AQI
34AQI
30AQI
2026 Days Vs Air Quality
Guarnizo, Santander, Cantabria, Spain
91%
137
9%
14
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% 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
Guarnizo, Santander, Cantabria, Spain
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
38AQI (US)
47AQI (US)
34AQI (US)
30AQI (US)
39AQI (US)
27AQI (US)
28AQI (US)
24AQI (US)
21AQI (US)
25AQI (US)
26AQI (US)
14AQI (US)
18AQI (US)
20AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
24AQI (US)
27AQI (US)
25AQI (US)
16AQI (US)
36AQI (US)
54AQI (US)
35AQI (US)
40AQI (US)
42AQI (US)
37AQI (US)
37AQI (US)
41AQI (US)
52AQI (US)
43AQI (US)
38AQI (US)
42AQI (US)
43AQI (US)
44AQI (US)
45AQI (US)
35AQI (US)
38AQI (US)
41AQI (US)
42AQI (US)
22AQI (US)
18AQI (US)
44AQI (US)
17AQI (US)
31AQI (US)
21AQI (US)
17AQI (US)
28AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
43AQI (US)
60AQI (US)
27AQI (US)
45AQI (US)
54AQI (US)
52AQI (US)
14AQI (US)
28AQI (US)
47AQI (US)
34AQI (US)
53AQI (US)
67AQI (US)
9AQI (US)
12AQI (US)
30AQI (US)
20AQI (US)
13AQI (US)
28AQI (US)
32AQI (US)
35AQI (US)
14AQI (US)
14AQI (US)
18AQI (US)
28AQI (US)
31AQI (US)
32AQI (US)
26AQI (US)
36AQI (US)
69AQI (US)
62AQI (US)
52AQI (US)
37AQI (US)
14AQI (US)
16AQI (US)
19AQI (US)
19AQI (US)
18AQI (US)
30AQI (US)
20AQI (US)
12AQI (US)
25AQI (US)
29AQI (US)
34AQI (US)
28AQI (US)
26AQI (US)
37AQI (US)
45AQI (US)
58AQI (US)
33AQI (US)
14AQI (US)
12AQI (US)
17AQI (US)
24AQI (US)
21AQI (US)
18AQI (US)
21AQI (US)
41AQI (US)
52AQI (US)
26AQI (US)
23AQI (US)
21AQI (US)
42AQI (US)
42AQI (US)
48AQI (US)
44AQI (US)
28AQI (US)
38AQI (US)
25AQI (US)
23AQI (US)
19AQI (US)
19AQI (US)
26AQI (US)
31AQI (US)
14AQI (US)
15AQI (US)
18AQI (US)
22AQI (US)
12AQI (US)
15AQI (US)
21AQI (US)
36AQI (US)
36AQI (US)
39AQI (US)
39AQI (US)
40AQI (US)
40AQI (US)
46AQI (US)
43AQI (US)
42AQI (US)
38AQI (US)
29AQI (US)
43AQI (US)
59AQI (US)
57AQI (US)
40AQI (US)
28AQI (US)
19AQI (US)
17AQI (US)
12AQI (US)
32AQI (US)
34AQI (US)
30AQI (US)
30AQI (US)
32AQI (US)
16AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February34AQI (US)
Lowest AQI (US) recorded in
June16AQI (US)
202537AQI (US)
Highest AQI (US) recorded in
October52AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202431AQI (US)
Highest AQI (US) recorded in
September39AQI (US)
Lowest AQI (US) recorded in
January22AQI (US)
202323AQI (US)
Highest AQI (US) recorded in
February29AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
202228AQI (US)
Highest AQI (US) recorded in
March33AQI (US)
Lowest AQI (US) recorded in
January21AQI (US)
202122AQI (US)
Highest AQI (US) recorded in
February26AQI (US)
Lowest AQI (US) recorded in
January16AQI (US)
202019AQI (US)
Highest AQI (US) recorded in
March30AQI (US)
Lowest AQI (US) recorded in
August15AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Guarnizo's annual 2026 AQI (US) (31) shows an average percentage change of 22.2% (worsened AQI (US)) compared to previous years: 2020 (19), 2021 (22), 2022 (28), 2023 (23), 2024 (31), 2025 (37).