Sonega, Sines, Setubal, Portugal 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
Sonega, Sines, Setubal, Portugal
AQI Trends: Highest and Lowest
Same Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 40 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Sonega, Sines, Setubal, Portugal
6 AM6th Aug 2026
8 PM
5 AM7th Aug 2026
38AQI
21AQI
48AQI
38AQI
In the last 24 hours,
Sonega's AQI reached its highest point of 48 at 1 AM during the Night, while the lowest point, 21, was recorded at 8 AM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sonega, Sines, Setubal, Portugal
19°C17/21°C
19°C17/22°C
19°C17/21°C
20°C17/23°C
20°C17/23°C
20°C18/23°C
21°C18/24°C
21°C18/24°C
20°C18/23°C
20°C18/23°C
20°C18/23°C
20°C18/23°C
21°C18/23°C
21°C18/24°C
21°C18/24°C
20°C19/23°C
21°C19/22°C
21°C18/24°C
22°C18/27°C
22°C19/27°C
20°C18/24°C
20°C17/23°C
21°C17/25°C
21°C18/25°C
20°C18/23°C
21°C19/24°C
21°C19/24°C
21°C19/24°C
21°C18/25°C
21°C18/25°C
29AQI
26AQI
29AQI
26AQI
2026 Days Vs Air Quality
Sonega, Sines, Setubal, Portugal
95%
205
5%
11
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2026, 95% 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
Sonega, Sines, Setubal, Portugal
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
20AQI (US)
24AQI (US)
17AQI (US)
10AQI (US)
21AQI (US)
21AQI (US)
16AQI (US)
28AQI (US)
16AQI (US)
14AQI (US)
13AQI (US)
10AQI (US)
10AQI (US)
13AQI (US)
12AQI (US)
11AQI (US)
10AQI (US)
11AQI (US)
13AQI (US)
16AQI (US)
18AQI (US)
43AQI (US)
68AQI (US)
45AQI (US)
52AQI (US)
50AQI (US)
40AQI (US)
44AQI (US)
50AQI (US)
63AQI (US)
48AQI (US)
51AQI (US)
54AQI (US)
50AQI (US)
46AQI (US)
54AQI (US)
46AQI (US)
43AQI (US)
46AQI (US)
51AQI (US)
42AQI (US)
43AQI (US)
41AQI (US)
50AQI (US)
53AQI (US)
43AQI (US)
45AQI (US)
44AQI (US)
45AQI (US)
46AQI (US)
38AQI (US)
46AQI (US)
43AQI (US)
29AQI (US)
63AQI (US)
52AQI (US)
37AQI (US)
37AQI (US)
30AQI (US)
39AQI (US)
55AQI (US)
49AQI (US)
45AQI (US)
44AQI (US)
29AQI (US)
42AQI (US)
39AQI (US)
39AQI (US)
29AQI (US)
43AQI (US)
41AQI (US)
43AQI (US)
34AQI (US)
30AQI (US)
39AQI (US)
37AQI (US)
32AQI (US)
32AQI (US)
38AQI (US)
39AQI (US)
35AQI (US)
38AQI (US)
37AQI (US)
37AQI (US)
26AQI (US)
28AQI (US)
31AQI (US)
27AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
29AQI (US)
30AQI (US)
29AQI (US)
34AQI (US)
26AQI (US)
31AQI (US)
38AQI (US)
31AQI (US)
41AQI (US)
28AQI (US)
19AQI (US)
31AQI (US)
27AQI (US)
34AQI (US)
34AQI (US)
33AQI (US)
32AQI (US)
25AQI (US)
29AQI (US)
35AQI (US)
23AQI (US)
28AQI (US)
30AQI (US)
32AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
30AQI (US)
24AQI (US)
20AQI (US)
33AQI (US)
38AQI (US)
33AQI (US)
29AQI (US)
28AQI (US)
31AQI (US)
27AQI (US)
31AQI (US)
29AQI (US)
26AQI (US)
35AQI (US)
35AQI (US)
36AQI (US)
36AQI (US)
38AQI (US)
36AQI (US)
39AQI (US)
44AQI (US)
41AQI (US)
46AQI (US)
38AQI (US)
28AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
27AQI (US)
24AQI (US)
22AQI (US)
23AQI (US)
23AQI (US)
21AQI (US)
23AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
23AQI (US)
22AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
21AQI (US)
19AQI (US)
28AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
18AQI (US)
22AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
26AQI (US)
24AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
20AQI (US)
20AQI (US)
28AQI (US)
34AQI (US)
22AQI (US)
24AQI (US)
37AQI (US)
26AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
39AQI (US)
32AQI (US)
36AQI (US)
36AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
22AQI (US)
25AQI (US)
29AQI (US)
28AQI (US)
28AQI (US)
40AQI (US)
27AQI (US)
45AQI (US)
36AQI (US)
30AQI (US)
32AQI (US)
23AQI (US)
27AQI (US)
28AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
February45AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202530AQI (US)
Highest AQI (US) recorded in
August43AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
202426AQI (US)
Highest AQI (US) recorded in
November39AQI (US)
Lowest AQI (US) recorded in
May12AQI (US)
202331AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202235AQI (US)
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
202133AQI (US)
Highest AQI (US) recorded in
March39AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202029AQI (US)
Highest AQI (US) recorded in
October41AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Sonega's annual 2026 AQI (US) (31) shows an average percentage change of 1.9% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (33), 2022 (35), 2023 (31), 2024 (26), 2025 (30).