Blimea, Oviedo, 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
Blimea, Oviedo, Asturias, Spain
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Blimea, Oviedo, Asturias, Spain
7 AM3rd Aug 2025
9 PM
6 AM4th Aug 2025
30AQI
26AQI
30AQI
25AQI
In the last 24 hours,
Blimea's AQI reached its highest point of 30 at 7 AM during the Day, while the lowest point, 25, was recorded at 6 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Blimea, Oviedo, Asturias, Spain
18°C11/24°C
18°C11/25°C
15°C11/18°C
17°C11/23°C
18°C12/28°C
20°C14/29°C
18°C11/24°C
19°C12/25°C
18°C15/24°C
18°C15/21°C
19°C13/26°C
21°C13/30°C
19°C13/26°C
16°C11/18°C
19°C10/26°C
17°C10/23°C
16°C12/24°C
18°C11/26°C
16°C11/23°C
14°C9/20°C
16°C9/23°C
16°C9/24°C
18°C9/26°C
16°C11/23°C
17°C11/24°C
17°C11/24°C
17°C10/22°C
17°C10/23°C
19°C12/25°C
20°C13/27°C
--°C/°C
31AQI
28AQI
31AQI
31AQI
2025 Days Vs Air Quality
Blimea, Oviedo, Asturias, Spain
93%
199
7%
16
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 216 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
Blimea, Oviedo, Asturias, Spain
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
56AQI
58AQI
55AQI
49AQI
38AQI
32AQI
32AQI
31AQI
28AQI
30AQI
30AQI
29AQI
36AQI
43AQI
48AQI
49AQI
51AQI
47AQI
59AQI
56AQI
44AQI
41AQI
27AQI
30AQI
30AQI
28AQI
28AQI
31AQI
29AQI
31AQI
33AQI
31AQI
35AQI
26AQI
26AQI
31AQI
41AQI
40AQI
27AQI
37AQI
38AQI
31AQI
29AQI
27AQI
31AQI
36AQI
50AQI
35AQI
57AQI
54AQI
48AQI
36AQI
27AQI
24AQI
40AQI
37AQI
43AQI
27AQI
31AQI
30AQI
30AQI
29AQI
35AQI
37AQI
33AQI
28AQI
33AQI
32AQI
29AQI
26AQI
30AQI
23AQI
22AQI
25AQI
25AQI
26AQI
26AQI
28AQI
26AQI
21AQI
18AQI
19AQI
22AQI
36AQI
31AQI
31AQI
36AQI
28AQI
26AQI
29AQI
30AQI
37AQI
30AQI
27AQI
20AQI
20AQI
26AQI
37AQI
44AQI
43AQI
50AQI
41AQI
34AQI
28AQI
13AQI
15AQI
15AQI
17AQI
15AQI
16AQI
19AQI
25AQI
22AQI
23AQI
29AQI
19AQI
19AQI
22AQI
24AQI
27AQI
24AQI
21AQI
20AQI
25AQI
22AQI
22AQI
24AQI
29AQI
30AQI
24AQI
22AQI
24AQI
22AQI
23AQI
23AQI
37AQI
38AQI
34AQI
26AQI
32AQI
37AQI
26AQI
27AQI
28AQI
31AQI
22AQI
23AQI
34AQI
35AQI
45AQI
46AQI
26AQI
22AQI
25AQI
32AQI
27AQI
28AQI
31AQI
50AQI
60AQI
57AQI
60AQI
58AQI
51AQI
40AQI
38AQI
33AQI
40AQI
44AQI
52AQI
56AQI
47AQI
40AQI
50AQI
52AQI
46AQI
40AQI
37AQI
40AQI
40AQI
43AQI
48AQI
36AQI
32AQI
34AQI
43AQI
37AQI
30AQI
29AQI
31AQI
35AQI
44AQI
45AQI
43AQI
34AQI
38AQI
40AQI
40AQI
34AQI
29AQI
24AQI
22AQI
23AQI
23AQI
22AQI
26AQI
36AQI
40AQI
27AQI
24AQI
22AQI
19AQI
25AQI
23AQI
28AQI
39AQI
36AQI
28AQI
26AQI
28AQI
42AQI
33AQI
25AQI
No. of days
202533AQI
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
August25AQI
202426AQI
Highest AQI recorded in
November41AQI
Lowest AQI recorded in
June18AQI
202322AQI
Highest AQI recorded in
November30AQI
Lowest AQI recorded in
October14AQI
202235AQI
Highest AQI recorded in
January63AQI
Lowest AQI recorded in
November17AQI
202141AQI
Highest AQI recorded in
December55AQI
Lowest AQI recorded in
August31AQI
202037AQI
Highest AQI recorded in
November50AQI
Lowest AQI recorded in
August31AQI
Most & Least Polluted Years Over the Last 6 Years
Blimea's annual 2025 AQI (33) shows an average percentage change of 8.06% (worsened AQI) compared to previous years: 2020 (37), 2021 (41), 2022 (35), 2023 (22), 2024 (26).