Riazor, A Coruna, Galicia, 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
Riazor, A Coruna, Galicia, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 33 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Riazor, A Coruna, Galicia, Spain
7 AM6th Aug 2025
10 PM
6 AM7th Aug 2025
46AQI
27AQI
58AQI
34AQI
In the last 24 hours,
Riazor's AQI reached its highest point of 58 at 2 AM during the Night, while the lowest point, 27, was recorded at 10 AM during the Day between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Riazor, A Coruna, Galicia, Spain
19°C15/24°C
20°C15/26°C
18°C16/21°C
17°C16/21°C
18°C15/22°C
17°C15/21°C
17°C13/20°C
18°C14/22°C
19°C15/23°C
19°C16/21°C
18°C15/21°C
18°C14/22°C
17°C15/19°C
17°C14/20°C
18°C16/21°C
18°C15/20°C
17°C14/21°C
18°C15/22°C
18°C14/22°C
18°C15/22°C
19°C17/23°C
19°C16/22°C
19°C17/23°C
19°C16/23°C
19°C16/22°C
20°C17/24°C
21°C16/26°C
20°C17/24°C
20°C16/25°C
20°C17/26°C
--°C/°C
31AQI
28AQI
29AQI
29AQI
2025 Days Vs Air Quality
Riazor, A Coruna, Galicia, Spain
92%
200
8%
18
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 219 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
Riazor, A Coruna, Galicia, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
41AQI
41AQI
35AQI
39AQI
32AQI
35AQI
26AQI
37AQI
50AQI
25AQI
28AQI
34AQI
40AQI
44AQI
57AQI
55AQI
47AQI
47AQI
40AQI
39AQI
33AQI
37AQI
38AQI
28AQI
35AQI
30AQI
42AQI
52AQI
38AQI
56AQI
60AQI
26AQI
36AQI
48AQI
50AQI
54AQI
49AQI
35AQI
41AQI
27AQI
29AQI
36AQI
31AQI
23AQI
28AQI
44AQI
37AQI
33AQI
44AQI
35AQI
31AQI
40AQI
33AQI
34AQI
29AQI
39AQI
35AQI
37AQI
35AQI
37AQI
34AQI
38AQI
43AQI
44AQI
51AQI
30AQI
29AQI
29AQI
26AQI
34AQI
40AQI
31AQI
28AQI
31AQI
34AQI
50AQI
37AQI
49AQI
47AQI
27AQI
35AQI
37AQI
36AQI
43AQI
34AQI
46AQI
40AQI
36AQI
38AQI
47AQI
54AQI
55AQI
29AQI
35AQI
25AQI
32AQI
41AQI
48AQI
60AQI
52AQI
59AQI
45AQI
36AQI
25AQI
22AQI
23AQI
21AQI
17AQI
33AQI
38AQI
36AQI
36AQI
30AQI
30AQI
37AQI
30AQI
28AQI
30AQI
29AQI
39AQI
24AQI
36AQI
28AQI
26AQI
32AQI
30AQI
35AQI
42AQI
44AQI
37AQI
41AQI
31AQI
30AQI
32AQI
29AQI
36AQI
50AQI
51AQI
36AQI
41AQI
31AQI
34AQI
37AQI
38AQI
28AQI
33AQI
38AQI
38AQI
46AQI
37AQI
28AQI
28AQI
34AQI
32AQI
29AQI
24AQI
21AQI
25AQI
48AQI
56AQI
54AQI
58AQI
42AQI
42AQI
40AQI
32AQI
36AQI
37AQI
48AQI
44AQI
50AQI
44AQI
43AQI
37AQI
71AQI
53AQI
27AQI
23AQI
36AQI
39AQI
35AQI
28AQI
29AQI
29AQI
31AQI
36AQI
27AQI
32AQI
29AQI
36AQI
32AQI
38AQI
38AQI
31AQI
30AQI
34AQI
43AQI
43AQI
27AQI
22AQI
29AQI
24AQI
19AQI
24AQI
21AQI
36AQI
37AQI
28AQI
20AQI
24AQI
18AQI
21AQI
25AQI
24AQI
29AQI
32AQI
35AQI
33AQI
40AQI
36AQI
37AQI
36AQI
35AQI
40AQI
30AQI
30AQI
No. of days
202536AQI
Highest AQI recorded in
January40AQI
Lowest AQI recorded in
July30AQI
202437AQI
Highest AQI recorded in
February45AQI
Lowest AQI recorded in
July29AQI
202338AQI
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
July26AQI
202240AQI
Highest AQI recorded in
February53AQI
Lowest AQI recorded in
August29AQI
202034AQI
Highest AQI recorded in
September34AQI
Lowest AQI recorded in
September34AQI
Most & Least Polluted Years Over the Last 5 Years
Riazor's annual 2025 AQI (36) shows an average percentage change of -3.1% (improved AQI) compared to previous years: 2020 (34), 2022 (40), 2023 (38), 2024 (37).