Aviles, Asturias, 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
Aviles, Asturias, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Aviles, Asturias, Spain
7 AM2nd Aug 2025
10 PM
6 AM3rd Aug 2025
31AQI
24AQI
32AQI
24AQI
In the last 24 hours,
Aviles's AQI reached its highest point of 32 at 5 AM during the Night, while the lowest point, 24, was recorded at 1 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Aviles, Asturias, Spain
19°C17/23°C
19°C16/23°C
18°C15/22°C
18°C16/20°C
18°C14/21°C
18°C14/23°C
20°C15/25°C
18°C15/22°C
19°C16/22°C
19°C15/22°C
18°C15/21°C
18°C14/22°C
20°C16/26°C
19°C16/22°C
19°C16/21°C
20°C16/24°C
18°C15/23°C
18°C14/22°C
18°C14/23°C
18°C15/21°C
17°C14/20°C
18°C15/22°C
17°C13/22°C
18°C14/23°C
18°C15/22°C
19°C17/22°C
18°C15/22°C
19°C16/23°C
18°C14/23°C
19°C17/22°C
--°C/°C
30AQI
30AQI
30AQI
28AQI
2025 Days Vs Air Quality
Aviles, Asturias, Spain
89%
191
11%
23
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 215 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
Aviles, Asturias, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
53AQI
48AQI
44AQI
44AQI
36AQI
30AQI
28AQI
29AQI
32AQI
34AQI
32AQI
33AQI
37AQI
47AQI
51AQI
51AQI
53AQI
48AQI
56AQI
52AQI
50AQI
45AQI
35AQI
52AQI
31AQI
32AQI
29AQI
29AQI
29AQI
38AQI
38AQI
33AQI
33AQI
28AQI
45AQI
48AQI
51AQI
47AQI
37AQI
36AQI
38AQI
39AQI
29AQI
37AQI
44AQI
51AQI
49AQI
40AQI
55AQI
57AQI
56AQI
47AQI
32AQI
35AQI
41AQI
35AQI
39AQI
36AQI
36AQI
36AQI
33AQI
36AQI
45AQI
46AQI
46AQI
38AQI
31AQI
29AQI
29AQI
30AQI
32AQI
28AQI
25AQI
28AQI
28AQI
31AQI
34AQI
32AQI
29AQI
23AQI
21AQI
21AQI
24AQI
32AQI
29AQI
34AQI
34AQI
27AQI
27AQI
31AQI
38AQI
35AQI
31AQI
31AQI
25AQI
30AQI
33AQI
53AQI
55AQI
48AQI
52AQI
49AQI
38AQI
35AQI
21AQI
19AQI
19AQI
24AQI
18AQI
19AQI
20AQI
23AQI
23AQI
26AQI
34AQI
25AQI
25AQI
37AQI
31AQI
35AQI
29AQI
33AQI
29AQI
27AQI
26AQI
24AQI
27AQI
35AQI
33AQI
29AQI
27AQI
27AQI
25AQI
26AQI
25AQI
33AQI
41AQI
49AQI
31AQI
33AQI
33AQI
27AQI
30AQI
34AQI
38AQI
30AQI
28AQI
35AQI
39AQI
37AQI
31AQI
28AQI
27AQI
28AQI
28AQI
29AQI
26AQI
23AQI
38AQI
54AQI
56AQI
58AQI
57AQI
53AQI
45AQI
40AQI
34AQI
36AQI
42AQI
49AQI
56AQI
52AQI
50AQI
50AQI
53AQI
50AQI
45AQI
40AQI
40AQI
41AQI
47AQI
48AQI
41AQI
37AQI
34AQI
35AQI
32AQI
31AQI
28AQI
28AQI
30AQI
33AQI
36AQI
37AQI
32AQI
35AQI
38AQI
40AQI
32AQI
24AQI
24AQI
21AQI
22AQI
20AQI
21AQI
30AQI
36AQI
37AQI
27AQI
25AQI
22AQI
21AQI
28AQI
26AQI
40AQI
41AQI
31AQI
32AQI
31AQI
43AQI
31AQI
27AQI
No. of days
202535AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
August27AQI
202434AQI
Highest AQI recorded in
December44AQI
Lowest AQI recorded in
May27AQI
202331AQI
Highest AQI recorded in
March39AQI
Lowest AQI recorded in
August27AQI
202241AQI
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
December30AQI
202139AQI
Highest AQI recorded in
March51AQI
Lowest AQI recorded in
November32AQI
202036AQI
Highest AQI recorded in
November47AQI
Lowest AQI recorded in
March25AQI
Most & Least Polluted Years Over the Last 6 Years
Aviles's annual 2025 AQI (35) shows an average percentage change of -1.9% (improved AQI) compared to previous years: 2020 (36), 2021 (39), 2022 (41), 2023 (31), 2024 (34).